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Measuring spoon
Measuring spoon
Measuring spoon
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Metric measuring spoons, 1–125 mL
Measuring spoons (customary units) - 1 tablespoon, 1 teaspoon, 1⁄2 teaspoon, 1⁄4 teaspoon
Micro scoops for measuring milligram units of compounds; 6–10 mg (black), 10–15 mg (red), 25–30 mg (yellow)

A measuring spoon is a spoon used to measure an amount of an ingredient, either liquid or dry, when cooking. Measuring spoons may be made of plastic, metal, and other materials. They are available in many sizes, including the teaspoon and tablespoon.

Country differences

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International

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Metric measuring spoons are available in sets, usually between four and six, typically with decilitre (100 ml), tablespoon (15 ml), teaspoon (5 ml) and millilitre measures.[citation needed] For fractional measures, there is often a line inside to indicate "half" or "a quarter", or a separate measure may be included, like 1⁄2 dl.

United States

[edit]

In the U.S., measuring spoons often come in sets, usually between four and six. This usually includes 1⁄4 teaspoon, 1⁄2 teaspoon, 1 teaspoon, and 1 tablespoon.[1] The volume of a traditional US teaspoon is 4.9 ml and that of a tablespoon is 14.8 ml, only slightly less than standard metric measuring spoons.

Japan

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In Japan, usually two spoons are used: a large spoon (大さじ, Ōsaji) and a small spoon (小さじ, Kosaji or Shōsaji). A large spoon is 15 milliliters, and a small spoon is 5 milliliters. Sometimes a much smaller spoon may be used, usually a 2.5 milliliter spoon (1⁄2 small spoon).

Australia

[edit]

The Australian definition of the tablespoon as a unit of volume is larger than most:[citation needed]

1 Australian tablespoon = 20 ml
= 2 dessertspoons, 1 dessertspoon = 10 ml each
= 4 teaspoons, 1 teaspoon = 5 ml each

Specialized measuring spoons

[edit]
Stainless steel coffee measuring spoon, 7 and 10 gr

Special spoons are manufactured to measure popular materials for common tasks. For example, for coffee the standard measuring spoon contains 7 grams of coffee powder, adequate for an espresso.[2]

Measuring with cutlery spoons

[edit]

Cutlery in many countries includes two spoons (besides the fork and knife, or butterknife). These cutlery spoons are also called a "teaspoon" and "tablespoon", but are not necessarily the same volume as measuring spoons with the same names: Cutlery spoons are not made to standard sizes and may hold 2.5~7.3 ml (50%~146% of 5 ml) for teaspoons[3] and 7~20 ml (47%~133% of 15 ml) for tablespoons. The difference in size can be dangerous when cutlery is used for critical measurements, like medication.

See also

[edit]

References

[edit]
Revisions and contributorsEdit on WikipediaRead on Wikipedia

Measuring spoon

View on Grokipedia
from Grokipedia
A measuring spoon is a specialized designed for accurately measuring small volumes of dry or liquid ingredients, typically sold in sets of four to six pieces with standardized capacities such as 1/4 teaspoon, 1/2 , 1 , and 1 , where three teaspoons equal one . These spoons are commonly constructed from durable materials like , , or sometimes , allowing them to be used for both cooking and tasks requiring precision, such as portioning spices, extracts, or leavening agents. The level-fill method—filling the spoon to the brim and scraping off excess with a —ensures consistent measurements essential for success. Historically, measuring spoons evolved from everyday eating utensils like teaspoons and tablespoons, which were informally used in recipes throughout the 19th century, but lacked uniformity until the early 20th century when efforts to standardize American kitchen measurements gained traction. In 1915, the U.S. Bureau of Standards codified the teaspoon as 4.93 milliliters and the tablespoon as 14.79 milliliters, aligning with customary units to promote scientific cooking practices amid the rise of domestic science education. Commercial sets began appearing around 1900 and became widely available by the mid-20th century, often featuring attached rings for storage and engraved markings for durability, reflecting a shift from ad-hoc measurements using household items to reliable tools that reduced errors in food preparation. Today, measuring spoons remain indispensable in professional and home kitchens, with variations including metric equivalents (5 ml teaspoon and 15 ml tablespoon) for international use, and specialized sets for or dietary needs, though improper use—such as heaping or using silverware—can lead to dosing inaccuracies, particularly in pediatric medicine. Their emphasizes ease of and nesting for compact storage, underscoring their role in fostering precision and reproducibility in .

Definition and Purpose

Overview

A measuring spoon is a standardized spoon-shaped designed for accurately measuring small volumes of dry or liquid ingredients, such as spices, powders, or extracts, in cooking and . These tools provide precise fractions of larger units like teaspoons or tablespoons, allowing cooks to portion ingredients with reliability rather than estimation. The primary purpose of measuring spoons is to promote consistency across recipes, ensuring reproducible results in terms of flavor, texture, and overall quality by minimizing measurement errors that could arise from using ordinary eating utensils. This accuracy is particularly vital in , where slight variations in amounts can significantly alter outcomes, and in recipe scaling for multiple servings. Typically, a measuring spoon consists of a for easy gripping and a in varying sizes to hold specific volumes, with sets often including multiple spoons connected by a ring for convenient storage and selection. These sets commonly feature markings for standard fractions, enabling quick reference during food preparation. Measuring spoons emerged in the as part of broader efforts to standardize tools, addressing the inconsistencies of traditional spoon sizes that led to unreliable cooking results. This development supported the shift toward more scientific approaches in culinary practices, laying the foundation for modern precise measurement.

Common Measurements

Measuring spoons in the US customary system typically feature four standard sizes: ¼ teaspoon, ½ teaspoon, 1 teaspoon, and 1 tablespoon. These correspond to approximate metric volumes of 1.23 mL for ¼ teaspoon, 2.46 mL for ½ teaspoon, 4.93 mL for 1 teaspoon, and 14.79 mL for 1 tablespoon. In practice, many culinary contexts round these to 1.25 mL, 2.5 mL, 5 mL, and 15 mL for simplicity, as endorsed by standards organizations for everyday cooking accuracy. Most measuring spoon sets include 4 to 6 utensils covering these core fractions, often attached via a ring for storage. Basic 4-piece sets focus on ¼ , ½ , 1 , and 1 , while expanded 5- or 6-piece versions may add ⅛ (0.62 mL) or 2 (9.86 mL) for finer adjustments. For precise volume measurement, especially with dry ingredients like or spices, spoons should be overfilled slightly and then leveled off with a straight edge, such as the flat side of a , to remove excess material above the rim. This leveling technique ensures consistency and minimizes errors.
US Customary SizeApproximate Metric Equivalent (mL)
¼ teaspoon1.23
½ teaspoon2.46
1 4.93
1 14.79

History

Origins

Before the 19th century, kitchen measurements in recipes relied on tools such as household , including teaspoons and tablespoons, which varied significantly in size across households and regions, often leading to inconsistencies and unreliable outcomes in cooking. This imprecision stemmed from the of recipe transmission and the absence of standardized volumes, where a "" could denote anything from a small personal utensil to a larger serving spoon depending on the cook's available items. The emergence of dedicated measuring spoons occurred in the 19th century, driven by industrialization, the rise of printed cookbooks, and a push for scientific precision in domestic cooking, with the first U.S. patents appearing in the 1870s to standardize fractional measurements like teaspoons and tablespoons. Notable early patents include W.V. Hofe's design (U.S. No. 150,113) for a graduated measure, S. Schippert's adjustable (U.S. No. 195,846), and T. Schmitz's combined scoop (U.S. No. 169,046), which facilitated accurate portioning of ingredients in an era of growing education. These innovations were influenced by recipe books that began specifying level measurements to ensure reproducibility, marking a shift from approximate to exact quantities. Key figures like advanced this standardization through her 1896 Boston Cooking-School Cook Book, which emphasized the use of level measuring spoons filled to the brim without heaping, popularizing the practice in American households and underscoring the importance of uniform tools for consistent results. Early measuring spoons were primarily constructed from durable metals like tin or iron to replicate the strength of everyday , or from for a more refined aesthetic in upscale kitchens.

Modern Development

In the early , measuring spoons gained widespread adoption in American households, driven by the movement's emphasis on scientific cooking and precise measurements. Influential figures like Sarah T. Rorer promoted standardized volumes in her cookbooks, such as her 1902 edition, which advocated for level spoons to ensure recipe consistency. The U.S. Bureau of Standards further codified these measurements in 1915, establishing equivalents like 1 as 4.93 milliliters and 1 as 14.79 milliliters, facilitating and domestic use. Following , the shift to materials revolutionized measuring spoons, making them more affordable, lightweight, and resistant to damage compared to metal predecessors. and other synthetics became prevalent in during the and , replacing tin, aluminum, and in tools for cost-effective and everyday durability. In the , measuring spoons incorporated digital technology, with electronic scales integrated into spoon designs appearing as early as to provide weight-based precision for ingredients like spices or powders. These smart tools, often featuring LCD displays and tare functions, catered to the rise of app-connected kitchen gadgets in the . Simultaneously, sustainable materials gained traction, with spoons promoted for their renewability and biodegradability, aligning with eco-conscious consumer trends in global markets. The global spread of U.S.-style measuring spoons accelerated through international cookbooks and exports in the mid-20th century, but by the 1980s, metric countries like and the adapted designs to include milliliter markings, such as 5 for teaspoons and 15 for tablespoons, during widespread efforts. This dual-system approach allowed compatibility with American recipes while complying with local standards, reflecting broader international harmonization in culinary tools.

Design and Materials

Construction Features

Measuring spoons are typically constructed with handles measuring 4 to 6 inches in length to provide comfortable reach into standard jars and containers while maintaining control during use. Ergonomic designs often feature curved or contoured shapes for a secure grip, with some incorporating soft-touch coatings to reduce slippage and hand fatigue, particularly in sets intended for frequent or cooking tasks. For organization in sets, handles commonly include attachment points such as metal rings, snap clips, or magnetic connectors that allow spoons to nest or stack compactly without tangling. The of a measuring spoon is engineered for efficient ingredient retrieval, with common shapes including or round forms that facilitate smooth scooping of powders and granules, and rectangular variants optimized for accessing narrow jar openings. Depth variations in the accommodate both dry ingredients, which require shallower profiles for leveling, and liquids, which benefit from slightly deeper wells to minimize spillage during transfer. These shapes are often seamlessly molded or welded to the handle to enhance structural integrity and ease of cleaning. Material selection emphasizes functionality and longevity, with stainless steel—typically 18/8 grade—being prevalent for its superior durability, corrosion resistance, and ability to withstand high temperatures up to 600°F without warping. BPA-free plastics offer lightweight, colorful alternatives that are cost-effective and resistant to staining, though they may lack the rigidity of metal under heavy use. Silicone constructions provide flexibility for scraping residue from bowls or containers, along with heat resistance up to 450°F and non-stick properties that simplify maintenance. Wooden measuring spoons, often made from hardwoods like or , offer a traditional, eco-friendly option with natural non-stick properties, but they can absorb odors and require hand washing to prevent cracking. Durability is further supported by features like one-piece seamless builds in metal spoons to prevent bacterial harboring and stacking notches or edges in sets to ensure stable storage.

Markings and Calibration

Measuring spoons feature markings that indicate their volume capacity, typically engraved or molded directly into the handle for durability and legibility. Common engraving methods include stamping or etching for metal spoons, which inscribes measurements such as "1 tsp" or "5 mL" permanently into the surface, preventing fading from repeated use or washing. For plastic models, markings may be molded during injection processes or printed with food-safe inks, though the latter can wear off over time. These labels often include both imperial fractions (e.g., 1/4 tsp, 1 tbsp) and metric equivalents (e.g., 1.25 mL, 15 mL), aligned with standardized volumes defined by the FDA as 1 teaspoon equaling 5 mL and 1 tablespoon equaling 15 mL. Calibration standards for measuring spoons focus on manufacturing tolerances to ensure volume accuracy, though household tools are not subject to the same rigorous regulations as laboratory equipment. Reputable manufacturers aim for tolerances within 1-2% of the stated volume, as verified in independent tests where high-quality stainless steel spoons measured water volumes within 0.35 grams (approximately 2.3%) of the target 15 grams for a tablespoon. Cheaper alternatives may deviate by up to 10% due to imprecise molding or material inconsistencies, but FDA guidelines emphasize using calibrated lab glassware for any official volume determinations rather than specifying spoon tolerances directly. NIST standards provide reference values for household measures, confirming 1 teaspoon as 5 mL and recommending gravimetric verification to maintain traceability. Users can verify spoon accuracy through simple techniques like water displacement, filling the spoon level to the rim and pouring into a calibrated to NIST-traceable standards, then comparing the displaced volume to the marked capacity. Alternatively, a precise scale can weigh the (accounting for at , approximately 1 g/mL), with deviations exceeding 5% indicating potential inaccuracy. These methods ensure compliance with good practices, minimizing errors from or uneven filling. Over time, wear from or abrasion can cause inaccuracies, such as bent bowls altering or faded printed markings on handles leading to misreading. Engraved resists this better than printed , but recommendations include replacing sets if tests show consistent deviations beyond 5% or if structural damage occurs, to preserve recipe precision.

Standards and Variations

International Standards

International standards for measuring spoons emphasize alignment with the (SI) for volume measurements and ensure through material and hygiene guidelines, as household tools are not typically regulated under strict directives like the EU's Measuring Instruments Directive (2014/32/EU), which applies to devices used in legal trade rather than kitchen utensils. The ISO 80000 series, developed jointly by the (ISO) and the (IEC), provides the foundational framework for quantities and units, including volume expressed in milliliters (mL), which is the preferred unit for metric-based measuring spoons globally. In the , where the is mandatory, measuring spoons adhere to conventional volumes of 5 mL for a and 15 mL for a , facilitating consistent use in recipes and aligning with SI-derived units for precise culinary applications. For global certifications, the Commission, under the (FAO) and (WHO), establishes hygiene principles requiring that utensils like measuring spoons be constructed from food-grade materials to prevent contamination, with surfaces in contact with food made from durable, non-toxic substances that do not migrate harmful elements such as lead or into foodstuffs. In , compliance with Regulation (EC) No 1935/2004 on mandates that kitchen utensils, including measuring spoons, pose no risk to human health and do not alter food composition; manufacturers issue a Declaration of Compliance, and while is not required for non-electrical household items, it may apply if the product falls under harmonized standards for safety. To accommodate international markets, many measuring spoons produced in the United States, traditionally marked in (e.g., 1 tsp ≈ 4.93 mL, 1 tbsp ≈ 14.79 mL), now feature dual imperial and metric engravings to meet export demands and ensure compatibility with global recipes. Accuracy for household measuring spoons is assessed through volumetric testing methods, such as filling with water and comparing to calibrated standards traceable to national institutes, with high-quality sets aiming for minimal deviation to support reliable cooking and .

Regional Differences

In the United States, measuring spoons adhere to , with a standard equaling approximately 4.93 mL and a 14.79 mL, reflecting the customary system dominant in American culinary practices. Many U.S. sets include an additional 1/8 measure (about 0.62 mL) to facilitate precise and spice dosing, a feature common in both plastic and kits sold by major retailers. Japan employs strictly metric measurements for measuring spoons, standardizing the teaspoon at 5 mL and the tablespoon at 15 mL, aligning with the country's post-World War II adoption of the for all household tools. This uniformity supports consistent recipe execution in Japanese cooking, where sets typically feature these volumes etched clearly on durable spoons. In , tablespoons are larger at 20 mL, while teaspoons remain 5 mL, a metric-based standard that diverges from international norms and often requires adjustments for imported recipes. , by contrast, follows the international metric convention with 15 mL tablespoons and 5 mL teaspoons, though hybrid sets incorporating both 15 mL and 20 mL spoons are available to accommodate Australian influences in regional . The underwent a metric transition in the , shifting measuring spoons to 5 mL teaspoons and 15 mL tablespoons, superseding the prior imperial tablespoon of about 17.76 mL used in older recipes. maintains a dual system, legally mandating metric standards (5 mL teaspoon, 15 mL tablespoon) since 1971, yet many household sets mirror U.S. imperial sizes for compatibility with American cookbooks, resulting in widespread availability of both types.

Types and Specialized Forms

Standard Measuring Spoon Sets

Standard measuring spoon sets typically consist of four essential pieces designed for common and cooking measurements: ¼ teaspoon, ½ teaspoon, 1 , and 1 . These sizes align with the most frequently used volumes in American recipes, providing a foundational toolkit for precise portioning. Extended sets often expand to six pieces by incorporating additional increments such as ⅛ teaspoon or ¾ teaspoon, allowing for finer adjustments in recipes requiring smaller or intermediate amounts. Storage solutions in these sets emphasize convenience and organization to minimize loss in kitchen environments. Many standard sets feature spoons linked by a metal ring that allows individual detachment while enabling hanging or drawer storage for easy access. Alternative designs include stackable configurations or magnetic attachments that nest the spoons compactly without a ring, facilitating space-efficient storage in cabinets or utensil holders. Prominent manufacturers like OXO produce durable sets, such as their 4-piece model including ¼ tsp, ½ tsp, 1 tsp, and 1 tbsp spoons with magnetic handles for secure stacking, typically priced between $10 and $20 as of 2023 and available at major retailers including Amazon and kitchen supply stores. Similarly, offers a 4-piece set with the same core sizes, etched markings for longevity, priced around $40 as of 2023, and widely stocked in department stores and online platforms like their official site. These sets provide portability through lightweight construction and ring or magnetic systems, ensuring completeness for everyday recipe demands without excess bulk.

Adjustable and Specialized Spoons

Adjustable measuring spoons feature mechanisms such as sliding bars or rotating dials that allow users to select variable volumes, typically ranging from 1/4 to 1 , providing versatility in a single tool. These designs emerged in the , with early patents illustrating adjustable spoons for precise portioning of dry and liquid ingredients. By the late , innovations included patented adjustable measuring spoons with mechanisms like swinging gates or sliders to control capacity up to 15 mL, reducing clutter in kitchens compared to fixed-set alternatives. Specialized measuring spoons address specific kitchen challenges beyond standard sets. Long-handled variants, often 6 to 14 inches in length, facilitate reaching into deep jars or spice containers without contamination, constructed from durable for commercial and home use. Magnetic spoons incorporate embedded magnets in the handles for secure stacking and attachment to metal surfaces like refrigerators, promoting organized storage while maintaining U.S. and metric calibrations on dual-sided designs. Dropper-style spoons combine spoon bowls with integrated droppers for liquids, ensuring spill-free transfer of oils or extracts, though primarily adapted from tools for kitchen precision. Miniature sets, sized for fractions like 1/64 teaspoon, target fine powders such as soda or , with round that fit narrow openings for minimal waste. In niche applications, medical dosing spoons prioritize pharmaceutical accuracy, often calibrated in 0.1 to 5 increments to comply with standards like the 2.9.27, which mandates uniform volume delivery for liquid medicines to prevent errors. These or tools feature clear graduations and are designed for safe administration, reducing overdose risks associated with household spoons. For dietary needs, allergen-free options use materials like BPA-free or , avoiding potential contaminants in plastic sets and ensuring suitability for sensitive users in baking or cooking. Recent innovations enhance precision and sustainability in adjustable and specialized spoons. In the 2010s, laser-etching became prevalent for permanent, fade-resistant markings on wooden or metal surfaces, improving readability and accuracy over stamped labels, as seen in beechwood sets with engraved measurements up to 1 tablespoon. Eco-friendly bamboo spoons, harvested from renewable sources, offer biodegradable alternatives to plastic, with natural oils for durability and sets including 1/4 tsp to 1 tbsp capacities. Custom 3D-printed spoons allow personalization of sizes and shapes via additive manufacturing, enabling users to create tailored tools for specific recipes using food-safe filaments like PETG.

Usage and Alternatives

Accurate Measurement Techniques

To achieve precise measurements with dry ingredients using measuring spoons, gently spoon the ingredient into the spoon until it is full, then level off the top with the straight edge of a or another spoon to remove any excess. This method ensures accuracy for powders like , salt, or baking soda, where overfilling or heaping can lead to inconsistent results. Avoid packing the ingredient unless the specifically instructs otherwise, as packing compacts the volume and alters the measurement; for example, is an exception that should be firmly packed into the spoon to match its intended . For liquid ingredients such as oils, extracts, or , hold the measuring spoon over a separate to catch any drips, and fill it to the brim without tilting, allowing the meniscus to form naturally at the top edge. This technique prevents spillage and ensures the full volume is captured, as liquids can cling to the sides or overflow if measured directly into a mixing . The same spoons used for dry ingredients can handle liquids, but it is advisable to measure dry items first in a sequence to minimize residue transfer that could affect subsequent measurements. Common errors that compromise accuracy include using heaping spoonfuls instead of leveled ones, overfilling beyond the brim for both dry and wet ingredients, and washing spoons mid-recipe, which can leave droplets or residue that dilute or contaminate the next . To mitigate these, consider weighing ingredients as a reliable backup method when precision is critical; for instance, 1 of table salt weighs approximately 6 grams, providing a verifiable alternative to volume . Maintaining spoon integrity through proper storage, such as keeping them upright in a or detached from rings in a drawer, helps prevent bending or warping that could distort future measurements.

Substitutes with Cutlery

A standard from typical sets holds approximately 5 mL, making it a reasonable approximation for a measuring teaspoon in basic recipes. However, spoons are notably larger, with volumes ranging from 9 to 12 mL, and thus unsuitable for teaspoon equivalents. tablespoons generally approximate 15 mL, aligning closely with standard measuring tablespoons. Size variations occur across patterns and regions; for instance, Australian tablespoons often measure 20 mL, exceeding the typical standard. These substitutions carry limitations, as lacks standardization, leading to inaccuracies of 8% to 20% or more in dosing, depending on spoon size and user technique. Such variability makes them suitable only for rough estimates in non-critical recipes where precision is not essential. Prior to the 19th-century development of dedicated measuring spoons, cooks historically relied on everyday for ingredient measurements in recipes. In modern contexts, if must be used, experts recommend calibrating personal sets once by filling them with water and verifying the volume against a scale or known measuring tool to minimize errors.

References

  1. https://www.chicagotribune.com/1988/09/08/in-a-pinch-or-a-tablespoon/
  2. https://www.latimes.com/archives/la-xpm-1989-04-27-fo-1696-story.html
  3. https://chwg.org/measuring-basics/
  4. https://www.researchgate.net/publication/248922200_American_Measurement_Refining_Cups_and_Spoons_for_Scientific_Cooking_in_the_Late_19th-Early_20th_Century
  5. https://fourpoundsflour.com/kitchen-histories-a-level-measure/
  6. https://www.innaturepack.com/sizes-of-spoons-a-comprehensive-guide-to-types-and-measurements/
  7. https://www.health.harvard.edu/blog/4-ways-avoid-mistakes-liquid-medicines-2017062711971
  8. https://www.kingarthurbaking.com/blog/2022/07/27/7-tips-for-using-measuring-spoons-the-right-way
  9. https://www.reluctantgourmet.com/measuring-spoons-and-measuring-cups-for-home-cooks/
  10. https://www.cacfp.org/2023/11/14/fundamentals-of-measuring-weight-and-volume/
  11. https://www.ndsu.edu/agriculture/extension/publications/now-youre-cookin-well-measured-recipes
  12. https://www.webstaurantstore.com/guide/582/measurements-and-conversions-guide.html
  13. https://www.allrecipes.com/article/conversions-u-s-standard-to-metric/
  14. https://www.nist.gov/pml/owm/metric-kitchen-cooking-measurement-equivalencies
  15. https://www.seriouseats.com/best-measuring-spoons-kitchen-equipment-review
  16. https://www.all-clad.com/stainless-steel-4-piece-measuring-spoon-set.html
  17. https://www.amazon.com/Measuring-Set-Baking-Essentials-Measurements-Professional/dp/B08K79R6WP
  18. https://digitalcommons.liberty.edu/cgi/viewcontent.cgi?article=1176&context=masters
  19. https://www.ourmidland.com/lifestyles/article/Standard-measuring-equipment-When-did-it-happen-13447774.php
  20. https://www.ouramericanstories.com/podcast/technology/how-fannie-farmers-precise-measurements-revolutionized-home-cooking
  21. https://www.pbs.org/wgbh/americanexperience/features/tupperware-plastics/
  22. https://superiorplastics.com/plastic-products/the-history-of-plasticware/
  23. https://patents.google.com/patent/JP2004156954A/en
  24. https://www.bamboogoods.org/bamboo-spoons/
  25. https://usma.org/a-chronology-of-the-metric-system
  26. https://www.canadashistory.ca/explore/arts-culture-society/measuring-change
  27. https://www.rachelssupply.com/measuringspoons.htm
  28. https://www.walmart.com/ip/Measuring-Cup-Stainless-Steel-Measuring-Spoons-Cups-Colored-Soft-Silicone-Handles-Complete-Set-10-Measure-Cups-Spoons-Cooking-Baking/859497620
  29. https://www.nytimes.com/wirecutter/reviews/best-measuring-spoons/
  30. https://www.americastestkitchen.com/equipment_reviews/1920-measuring-spoons
  31. https://www.dioro.com/blogs/news/stainless-steel-measuring-spoons
  32. https://www.accio.com/plp/silicone-measuring-spoons
  33. https://www.tenthousandvillages.com/products/wood-measuring-spoons
  34. https://www.vollrathfoodservice.com/products/smallwares/kitchen-essentials/measuring-tools/six-piece-oval-measuring-spoon-set
  35. https://www.iaspromotes.com/2215-p-promotional-measuring-devices.htm
  36. https://brilliantinnovate.com/how-choose-reliable-measuring-spoon-manufacturer/
  37. https://www.fda.gov/regulatory-information/search-fda-guidance-documents/guidance-industry-guidelines-determining-metric-equivalents-household-measures
  38. https://www.dioro.com/blogs/news/accurate-stainless-steel-measuring-cups
  39. https://www.nist.gov/publications/nist-sp430-household-weights-and-measures
  40. https://www.nist.gov/document/sop1315nov06pdf
  41. https://chem.libretexts.org/Courses/Los_Medanos_College/General_College_Chemistry_Lab_Manual_%28Semester_1%29/01%253A_Part_1_Experiments/1.04%253A_2503_Accuracy_and_Precision_of_Lab_Glassware
  42. https://www.compliancegate.com/measuring-instruments-directive/
  43. https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:32014L0032
  44. https://www.iso.org/standard/30669.html
  45. https://www.iso.org/standard/76921.html
  46. https://www.fao.org/fao-who-codexalimentarius/sh-proxy/pl/?lnk=1&url=https%253A%252F%252Fworkspace.fao.org%252Fsites%252Fcodex%252FStandards%252FCXC%2B1-1969%252FCXC_001e.pdf
  47. https://food.ec.europa.eu/food-safety/chemical-safety/food-contact-materials_en
  48. https://www.europarl.europa.eu/RegData/etudes/STUD/2016/581411/EPRS_STU%282016%29581411_EN.pdf
  49. https://www.unparalleled-group.com/blog/how-to-ensure-the-accuracy-of-ceramic-measuring-spoons-1378821.html
  50. https://www.thecalculatorsite.com/articles/cooking/cups-and-tablespoons-worldwide.php
  51. https://www.miyajima-soy.co.jp/english-site/en-recipes/measure
  52. https://www.globalkitchenjapan.com/blogs/articles/how-to-measure-ingredients-accurately-with-measuring-spoons-and-cups-the-basic-cooking-skill
  53. https://www.delicious.com.au/food-files/how-to/article/difference-between-australian-uk-us-tablespoon-measurements/1d2nrtnv
  54. https://edmondscooking.co.nz/how-tos/weights-measures/
  55. https://bakeclub.com.au/blogs/baketips/what-size-is-your-tablespoon-measure
  56. https://ukma.org.uk/practical-help/cooking/
  57. https://pressbooks.atlanticoer-relatlantique.ca/basickitchenandfoodservicemanagement/chapter/imperial-and-u-s-systems-of-measurement/
  58. https://food-guide.canada.ca/en/cooking-skills/measure-ingredients-pro/
  59. https://www.amazon.com/Chef-Craft-21460-6-Piece-Measuring/dp/B003UGC4MS
  60. https://www.pennstateind.com/store/PKMSPN.html
  61. https://www.oxo.com/stainless-steel-measuring-spoons-463.html
  62. https://patents.google.com/patent/US6125699A/en
  63. https://patents.google.com/patent/US6182839B1/en
  64. https://www.vollrathfoodservice.com/products/smallwares/kitchen-essentials/measuring-tools/long-handle-measuring-spoons
  65. https://www.springchef.com/products/spring-chef-magnetic-measuring-spoons-set-dual-sided-stainless-steel-fits-in-spice-jars-set-of-8
  66. https://carex.com/products/apex-medicine-spoon-dropper-kit
  67. https://www.sgh-medical.com/en/pharma/measuring-spoons/
  68. https://www.webstaurantstore.com/2925/measuring-cups-spoons.html
  69. https://www.talismandesigns.com/products/beechwood-measuring-spoons
  70. https://www.bambooswitch.com/products/bamboo-measuring-spoons-set
  71. https://www.instructables.com/3D-Printed-Measuring-Spoons/
  72. https://bookstore.ksre.ksu.edu/pubs/cooking-basics-measuring-tools-and-how-to-use-them_MF3518.pdf
  73. https://sallysbakingaddiction.com/how-to-measure-baking-ingredients/
  74. https://happyhealthy.extension.msstate.edu/measuring/measuring-liquid-ingredients
  75. https://www.uaex.uada.edu/life-skills-wellness/grown-up-u-podcast/Transcript-S3E8-following-a-recipe-and-tips-for-measuring.pdf
  76. https://lpi.oregonstate.edu/sites/lpi.oregonstate.edu/files/pdf/hyp/lessons-manuals/5-top_cooking_techniques.pdf
  77. https://ucanr.edu/sites/default/files/2023-11/390575.pdf
  78. https://www.anchenggy.com/blog/different-types-of-spoons-and-their-sizes.html
  79. https://spice.alibaba.com/spice-basics/soup-spoons
  80. https://www.inchcalculator.com/convert/tablespoon-to-milliliter/
  81. https://www.unitconverters.net/volume/tablespoon-us-to-milliliter.htm
  82. https://healthconceptsltd.com/2017/08/01/dont-use-kitchen-spoon-measure-medications/
  83. https://pynchkitchen.com/blogs/pynch-blog/from-past-to-future-measuring-spoons
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