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Verjuice
Verjuice
from Wikipedia

Picking green grapes for making verjuice. Tacuinum Sanitatis (1474). Paris, Bibliothèque nationale.

Verjuice is a highly acidic juice made by pressing unripe grapes, crab-apples or other sour fruit.[1] Sometimes lemon or sorrel juice, herbs or spices are added to change the flavor. It also goes by the name verjus.[2]

Etymology

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The word verjuice (/ˈvɜːrˌs/ VUR-jooss) comes from the Middle French vert jus (lit.'green juice'), which refers to its sour grape source.[2][3] The authors of The Medieval Kitchen: Recipes from France and Italy (1998) write that the grape seeds preserved in salts were also called verjus during the Middle Ages.[4]

History

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From the Middle Ages through the Renaissance, verjus was widely used all over Western Europe as an ingredient in sauces, as a condiment, or to deglaze preparations.

Verjus is called husroum (حصرم) in Arabic; it is used extensively in Lebanese and Syrian cuisine. Verjus is known as ab-ghooreh (آب‌غوره) in Persian, and it is used extensively in Persian cuisine, such as in Shirazi salad.

Modern resurgence

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Maggie Beer, a South Australian cook, vintner and food writer, started commercial production in 1984, after a harvest of Rhine Riesling grapes could not be sold. She persuaded a winemaker who was a friend to assist her in turning the juice into verjuice. After slow national sales, 15 years later came international sales, that were then followed in France and elsewhere by local product.[5][6] Niagara Oast House Brewers in Niagara-on-the-Lake, Ontario, Canada, developed a farmhouse ale around the use of local Niagara Pinot Noir Verjus, with the first release in fall 2015.[7]

Usage

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Verjus comes in two colors, white and red.[2] The red varies from gentle and floral, to rich and hearty; the white varies from light and mild, to tangy and aggressive.[2]

It was once used in many contexts where modern cooks would use either wine or some variety of vinegar, but has become much less widely used as wines and variously flavored vinegars became more accessible. Nonetheless, it is still used in a number of dishes as well as in recipes from various cuisines, and can be purchased at some gourmet grocery stores or by local producers.[citation needed]

Modern cooks use verjuice most often in salad dressings as the acidic ingredient when wine is going to be served with the salad. This is because it provides a comparable sour taste component, yet without "competing with" (altering the taste of) the wine, the way vinegar or lemon juice would. Some people will drink verjus with sparkling water and ice, which tastes similar to lemonade.[3]

In the Middle East, verjus is thought to have medicinal properties, and can help diagnose illnesses (as it relates to Iranian traditional medicine).[8][9]

See also

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References

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Further reading

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Revisions and contributorsEdit on WikipediaRead on Wikipedia
from Grokipedia
Verjuice, derived from the term verjus meaning "green juice," is a tart, non-fermented acidic liquid obtained by pressing unripe grapes, crab-apples, or other sour fruits such as or plums. Verjuice is typically made from unripe wine grapes, which are tart and high in acidity, making them suitable for processed products like verjuice rather than fresh eating due to their less sweet, more acidic profile compared to table grapes. It serves primarily as a culinary to impart a mild, fruity sourness in place of or , featuring high levels of that contribute to its distinctive flavor profile. Historically, has been employed since ancient Roman times, with the earliest known reference dating to 71 CE, though it reached its height of popularity across medieval from the 11th to 16th centuries. In , it filled a critical role as an acidulant before the widespread importation of lemons following the , appearing frequently in French, English, and Italian cookbooks for balancing rich dishes during the and beyond. Its use declined in by the 18th with the availability of fruits, but it persists in Middle Eastern and Iranian traditions, where it is known as ab-ghooreh and integrated into family meals for its believed benefits, including potential lipid-lowering effects rooted in . Production involves harvesting unripe grapes—often thinned from vines mid-season to promote ripening of the remaining —and crushing them to extract the juice, which is then strained and can be used fresh, frozen, or stored for up to a year in cool conditions. In medieval preparations, it was sometimes enhanced with herbs, spices, or salt for preservation and complexity, while modern versions are typically pure and produced as a winery byproduct. Culinary applications of verjuice span savory and sweet preparations, including vinaigrettes, marinades for fish or poultry, sauces like , stews, soups, and even desserts such as syllabubs or lemon bars, where its subtler acidity enhances flavors without overpowering them. In , it is commonly drizzled over salads or added to dishes for sourness, and it has seen a contemporary revival in Western cooking and for its versatility in cocktails and deglazing. Beyond the kitchen, historical records note its medicinal applications, such as treating colds in veterinary contexts or as a general digestive .

Origins and Etymology

Etymology

The term verjuice originates from the verjus, a compound of vert ("green" or "unripe") and jus ("juice"), emphasizing the acidic extract derived from unripe fruits such as grapes. This etymology first appears in English around 1302 as verjous or vergeous, evolving into the modern spelling while retaining its reference to the sour, immature character of the ingredient. In English, verjuice is typically pronounced /ˈvɜːrˌdʒuːs/ (VUR-jooss), with variations like /ˈvɜːrˌdʒəs/ in American usage reflecting regional phonetic shifts. Across other languages, verjuice has equivalents that similarly denote its tart, unripe essence, such as husroum (حصرم), used in Levantine cuisines, and Persian ab-ghooreh (آب‌غوره), a staple in Iranian cooking for vinaigrettes and stews.

Historical Origins

The earliest documented references to sour fruit juices akin to verjuice appear in ancient Roman culinary texts, where they served as essential acidifiers in cooking. Roman sources from 71 CE mention acresta, an unfermented juice from unripe grapes, incorporated into recipes for its sharp acidity, predating more formalized medieval applications. Verjuice's development as a distinct preserved acidifier emerged prominently in the Middle East, with origins tracing back to ancient Persia, where unripe grapes were pressed to create a versatile souring agent for preservation and flavoring. In early Islamic cuisine of the 9th century, particularly in Baghdadi royal kitchens under the Abbasid Caliphate, it played a key role as a stable alternative to fresh acids, enabling complex spiced preparations that blended Persian and Arab influences. The 10th-century compilation Kitab al-Tabikh by Abu Muhammad al-Muzaffar ibn Nasr ibn Sayyar al-Warraq provides specific early recipes, such as a cold baaridah dish featuring verjuice—described as the juice of sour grapes—mixed with spices, herbs, and cucumber alongside chicken, highlighting its use in aristocratic cold platters. This ingredient reached via trade routes and cultural exchanges from the around the 9th–10th centuries, coinciding with Islamic expansions into regions like and , where it integrated into emerging medieval European cooking practices. The term verjus, deriving from for "green juice", underscores this cross-cultural transmission. By the , verjuice had become a staple acidulant in European texts, building on these Eastern foundations before its broader adoption in the 12th century onward.

History

Medieval and Renaissance Use in Europe

During the medieval period in , particularly from the onward, verjuice served as a primary souring agent in culinary preparations across regions like and , where lemons were scarce and expensive until later imports increased. It was commonly employed in sauces, condiments, and for deglazing pans to add acidity without the sharpness of , enhancing flavors in stews, soups, and roasted meats. In , verjuice featured prominently in dishes such as green porée, a preparation of simmered with the juice and finished with , reflecting its role in vegetable-based recipes during times of from . A notable example of verjuice's integration in medieval French and English cooking is cameline sauce, a spiced akin to a precursor of modern , which combined breadcrumbs, , ginger, and other spices moistened with verjuice, wine, or . Recipes from 14th-century sources like Le Viandier describe blending these elements with verjuice to create a versatile accompaniment for roasted , game, or fish, underscoring its widespread application in noble and bourgeois households. Similarly, in English medieval texts such as (c. 1390), verjuice appears in various recipes, while sweet-sour preparations like egredouce balanced or with to mimic emerging global influences on European palates. Into the (roughly 14th to 17th centuries), verjuice retained its prominence in European kitchens, especially in during the Tudor era, where it peaked in usage for dressings, syllabubs, and pan sauces, often substituting for absent in recipes from courtly banquets. French chefs continued to favor it in refined dishes, as seen in 17th-century adaptations like those in Le Pâtissier François, which used verjuice in fillings for a milder acidity. This period marked verjuice's evolution as a staple for balancing rich meats and fats, with production standardized from unripe grapes in wine-growing areas. Verjuice's influence extended into the 19th century through its role in the development of ; in 1856, Jean Naigeon, a Dijon manufacturer, substituted verjuice for in traditional mustard recipes, creating a smoother, less pungent variety that became iconic. This innovation highlighted verjuice's lingering utility as a base for condiments even as broader culinary shifts occurred. Post-Renaissance, verjuice's popularity waned in by the 18th and 19th centuries, largely due to the increased availability and affordability of lemons—introduced via trade routes after the but widely cultivated later—and the dominance of as a more stable alternative. Changing tastes viewed strong acidity as vulgar, leading to verjuice's replacement in sauces and dressings, though it persisted in niche regional applications.

Global Historical Variations

In Middle Eastern culinary traditions, verjuice equivalents from unripe grapes, known as husrom or similar terms, have been employed since as a primary souring agent in Lebanese and Syrian cuisines. These preparations, often called aseer hosrum in , were used to add tartness to salads, stews, and vegetable dishes, providing a milder acidity than while enhancing flavors in everyday meals. Historical Arabic cookery literature from the Abbasid era () documents verjuice's role in sophisticated dishes, such as the Ibrāhīmiyya, a spiced meat preparation cooked in unripe alongside coriander, ginger, pepper, and , illustrating its integration into courtly feasts as an alternative to . In Persian cuisine, ab-ghooreh—the juice extracted from unripe s—serves a comparable function, with roots traceable to medieval Islamic culinary texts influenced by Persian practices. This souring agent features prominently in dishes like , where it balances fresh cucumbers, tomatoes, and herbs, and in stews requiring subtle acidity to complement meats and rice. Its use reflects a long-standing preference for fruit-derived acids in Iranian cooking, adapting to regional grape varieties for consistent tartness. Across the broader , which spanned much of the from the 14th to early 20th centuries, sour functioned as a vital souring alternative to in and preparations. Prior to the widespread of tomatoes in the , it balanced rich meat-based dishes, such as lamb-stuffed apple seasoned with , drawing from earlier and Persian influences to maintain culinary harmony in warm stews and pilafs. In Asian contexts, variations of verjuice-like souring agents from unripe fruits emerged in early , where the juice or dried powder of unripe mangoes (amchur) provided tartness in curries, chutneys, and vegetable preparations. This practice, documented in regional traditions predating colonial influences, utilized local fruits to achieve acidity without relying on fermented vinegars, emphasizing the adaptability of unripe produce in souring staples like dishes and marinades.

Production

Extraction Methods

Verjuice is primarily extracted through pressing unripe grapes, crab-apples, or other sour fruits such as to obtain their acidic juice. This process relies on mechanical disruption of the fruit to release the , followed by to separate solids, ensuring the final product retains its tart profile without into alcohol. Traditional methods emphasize manual techniques, while modern approaches incorporate machinery for efficiency and scalability. In historical contexts, particularly during in and the , extraction involved hand-pressing unripe grapes or crab-apples harvested early in the season, often before mid-July when the fruits were small and green. Fruits were destemmed, crushed by hand or foot in wooden vessels, and then pressed lightly through sieves or cloths to yield the juice, with minimal pressure to avoid bitterness from seeds and skins. The juice was sometimes allowed to settle briefly for a day or two, during which minimal activity may occur, before straining through fine linens and storing in cool conditions; salt was occasionally added as a . For crab-apples, similar crushing and pressing were used, though the process was more labor-intensive due to the fruits' firmness. Home production today follows these traditional steps with accessible tools, starting with harvesting unripe grapes—typically wine grapes from thinned clusters—when they are golf-ball-sized and fully green. Wine grapes are preferred for verjuice production because their high acidity and tartness when unripe make them ideal for acidic processed products, unlike sweeter table grapes bred for fresh consumption. The grapes are destemmed, washed, and crushed using a , , or to form a , which is then strained through a fine mesh , often lined with or paper towels, to extract the while pressing gently to maximize yield without extracting . The resulting liquid is decanted into jars and refrigerated immediately to halt any potential microbial activity; optional preservatives like or sulfites can extend shelf life to several months, though purists avoid additives. For other fruits like , the leaves are simply crushed and pressed manually or with a , yielding a smaller volume of . This method produces approximately 500–600 ml from 1 kg of grapes and requires patience for multiple straining passes. Commercial extraction employs industrial-scale mechanical pressing, often using bladder or pneumatic presses similar to those in , to process large quantities of unripe grapes destemmed and crushed in automated mills. The juice is then sieved, pasteurized by for 15–30 minutes to reduce volume by up to 15% and ensure microbial stability, and bottled without additives for preservation. Modern techniques may include juicers or extraction for higher efficiency, minimizing oxidation and preserving biochemical properties, though traditional pressing remains preferred to maintain flavor integrity. Unlike medieval hand-pressing in baskets or troughs, contemporary methods use equipment to handle thousands of kilograms per batch, followed by rapid cooling and aseptic packaging.

Types and Varieties

Verjuice is primarily classified by the source fruit and the stage of ripeness, resulting in distinct flavor profiles and colors. The most common type is derived from unripe grapes, specifically wine grape varieties, which are preferred due to their high acidity and concentrated tart flavors when harvested early, making them well-suited for processed acidic products like verjuice, in contrast to table grapes that are selected for sweetness and fresh eating. White verjuice is pressed from green, unripe white grape varieties such as , yielding a mild, acidity that is lighter and less intense than other forms. In contrast, red verjuice is obtained from unripe darker-skinned grapes or blends of red and white varieties, producing a more robust, fruitier flavor with deeper color and slightly reduced tartness compared to the white version. Beyond grapes, verjuice can be made from other sour fruits, notably crab apples, which were a traditional source in historical European production, particularly in Britain, where the juice provided a sharp, acidity suitable for preservation and . Variations from additional sour fruits like unripe berries or apples occasionally appear, offering nuanced tartness depending on the fruit's natural composition. Some historical varieties incorporate spices or during pressing, infusing the juice with aromatic or medicinal notes, as seen in medieval recipes where were mashed alongside the to enhance complexity. Regional styles reflect local grape varieties and traditions; French verjuice, often labeled as verjus blanc from unripe grapes in regions like , emphasizes a clean, versatile acidity for classic cuisine. Australian verjuice, pioneered commercially in the , frequently uses varieties like Rhine Riesling for types or for red, resulting in a fruitier profile adapted to modern palates.

Modern Developments

Commercial Production

Modern commercial production of verjuice began in 1984 when Australian chef and producer created the first batches using unfermented juice from an unsold crop of Rhine grapes on her farm in . This initiative marked the world's inaugural large-scale commercialization of verjuice, transforming surplus or thinned grapes into a viable product for culinary use. Following the revitalization of Beer's farm shop in 1999, her verjuice brand expanded internationally, with products now available in markets across the and through retailers and online channels. Other contemporary producers have emerged globally, such as Fusion Verjus in California's Napa Valley, which sources from local vineyards for sustainable production. In , English Verjuice operates as one of the continent's suppliers, utilizing homegrown grapes. A notable innovation in verjuice applications appeared in 2015 when Niagara Oast House Brewers in released the world's first verjus-based sour ale, incorporating unripe Niagara Pinot Noir grapes pressed on-site to create a unique farmhouse-style . Commercial production faces challenges, including seasonal availability tied to grape harvest timing before or at for optimal acidity, which limits year-round supply. Scaling small-batch operations remains difficult due to variable market demand, limited consumer awareness, and constraints in bottling and export processes, such as high tariffs and regulatory hurdles. As of 2025, Holdings reported a $24.3 million loss for the ending June 30, 2025, amid ongoing challenges, with a strategic from parent family in October 2025.

Resurgence and Popularity

The resurgence of verjuice in the late was closely tied to a growing interest in historical cooking techniques and natural, unprocessed ingredients, particularly following the movement. As chefs and home cooks sought alternatives to synthetic acids and rediscovered medieval recipes, verjuice reemerged as a versatile souring agent prized for its subtle, grape-derived profile. This revival gained momentum in wine-producing regions like and , where surplus unripe grapes were repurposed into a commercial product, marking a shift from obscurity to pantry essential. Australian chef and winemaker played a pivotal role in promoting verjuice globally, launching the world's first commercial version in 1984 using grapes, which highlighted its milder acidity compared to or juice. Her advocacy through cookbooks, television appearances, and gourmet markets elevated verjuice's status, positioning it as a sophisticated ingredient that enhances flavors without overpowering them. By the early 2000s, it had become a staple in high-end culinary circles, available in specialty stores such as and in the United States, as well as online retailers catering to professional chefs. In contemporary fusion cuisines, verjuice has integrated seamlessly, bridging European traditions with Middle Eastern and Asian influences to create balanced dressings, marinades, and reductions that harmonize with diverse ingredients. Its availability has expanded to gourmet outlets worldwide, including Sous Chef in the UK and Formaggio Kitchen in the , reflecting sustained demand among enthusiasts. Recent trends as of 2025 have further boosted its popularity, with verjuice featuring prominently in craft nonalcoholic beverages for its refreshing tartness and in health-focused diets emphasizing natural antioxidants and low-sugar options.

Culinary and Medicinal Uses

Culinary Applications

Verjuice serves as a versatile acidic ingredient in culinary preparations, primarily functioning as a milder alternative to or due to its gentle tartness derived from tartaric and malic acids, which impart a bright zing without the overpowering sharpness of stronger acids. This flavor profile makes it ideal for enhancing dishes across various cuisines, where it balances richness and adds subtle fruit notes reminiscent of unripe grapes. In salad dressings, marinades, and sauces, verjuice is commonly employed to provide acidity and depth; for instance, it can be whisked with mustard, oil, and herbs to create a that elevates fresh greens or . Historically, it played a key role in the development of , where it was substituted for in the to achieve a smoother, more nuanced tang in the condiment. In , verjuice features prominently in dishes like , a chopped Persian salad of tomatoes, cucumbers, onions, and herbs, where it offers a soft sourness that complements the fresh ingredients without dominating them. For cooking techniques involving heat, verjuice excels in deglazing pans to capture flavorful browned bits, particularly in French recipes such as poulet au verjus, where it is added after to form a light, aromatic . This method is also applied in Middle Eastern and French-inspired roasted meat preparations, like roasted with grapes or prunes, where verjuice tenderizes the meat during and contributes to a glossy, tangy reduction poured over the finished dish.

Beverages and Medicinal Roles

Verjuice serves as a versatile ingredient in various beverages, prized for its tart acidity that mimics without the intensity of . Commonly diluted with sparkling water or soda to create refreshing spritzers, it offers a non-alcoholic alternative to wine or cocktails, often garnished with lime and mint for added freshness. In , verjuice features prominently in cocktails, substituting for lemon juice in classics like the or innovative riffs such as the variation with and , providing balanced acidity that enhances fruit and herbal notes. In Middle Eastern traditions, verjuice has long been valued for its medicinal properties, particularly in Iranian and Lebanese practices where it aids by stimulating and easing due to its mildly acidic nature. Its qualities were employed as an to treat colds, flu, and infections, often infused with herbs like to tighten mucous membranes and alleviate sinus congestion in remedies such as Lebanese hosrom preparations. Modern research highlights verjuice's potential health benefits, largely attributed to its grape-derived antioxidants like polyphenols and , which combat and support cardiovascular health by improving lipid profiles and reducing inflammation. These properties position verjuice as a gentle digestive tonic that balances stomach without the harshness of stronger acids, though its effects on require further study.

Nutritional Profile

Composition and Benefits

Verjuice derives its sharp acidity primarily from tartaric and malic acids, which together comprise about 90% of its total content. These acids are naturally abundant in unripe grapes, giving verjuice a typically ranging from 2.5 to 3.5. In contrast to , which often has a sharper profile due to acetic acid dominance, verjuice offers a milder acidity with a fruit-forward, grape-derived that enhances its culinary versatility without the intensity of fermented vinegars. The beverage features low sugar levels, usually between 3.8 and 9.9 , as unripe grapes have not yet accumulated significant glucose or . This results in a low-calorie profile, with approximately 11 calories per 20 ml serving, positioning verjuice as a favorable alternative for calorie-conscious diets and supporting efforts. Verjuice is rich in antioxidants, particularly polyphenols such as caffeic, caftaric, and gallic acids, derived from the skins and seeds of unripe grapes, with total content ranging from 200 to 800 mg/L. These compounds mirror those found in wine, offering potential reduction benefits, though verjuice remains non-alcoholic. Among its health advantages, verjuice aids , especially of high-fat meals, through its acidic that stimulate gastric secretions, as noted in traditional applications.

Health Considerations

Verjuice, being a highly acidic product derived from unripe grapes with a typically ranging from 2.5 to 3.5, can pose risks to dental when consumed in excess. The tartaric and malic acids present in verjuice may soften and erode over time, increasing susceptibility to cavities, sensitivity, and decay, similar to other acidic fruit juices such as . Additionally, its acidity may irritate the stomach lining, potentially exacerbating conditions like (GERD) or causing discomfort in sensitive individuals. Individuals with grape allergies may experience adverse reactions to verjuice, including symptoms such as , swelling, or respiratory issues due to proteins like thaumatin-like allergens found in s. Commercial verjuice products may also contain sulfites added as preservatives during production, which can trigger sensitivity reactions in susceptible people, ranging from and urticaria to asthma-like symptoms or, rarely, . To mitigate these risks, verjuice should be diluted in recipes or consumed in moderation to reduce its acidic impact. Those with acid reflux or GERD are advised to consult a healthcare professional before incorporating verjuice into their diet, as acidic beverages can aggravate symptoms. As a natural, unfermented grape juice, verjuice is generally recognized as safe for consumption when prepared without harmful additives, though safety can vary based on production methods and any included preservatives like sulfites. Regulatory oversight treats it similarly to other fruit juices, with no specific premarket approval required in many jurisdictions, but consumers should check labels for additives that may affect tolerability.

References

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