Buckwheat whisky is a type of distilled alcoholic beverage made entirely or principally from

buckwheat Buckwheat (''Fagopyrum esculentum''), or common buckwheat, is a flowering plant in the knotweed family Polygonaceae cultivated for its grain-like seeds and as a cover crop. The name "buckwheat" is used for several other species, such as ''Fagop ...

. It is produced in the

Brittany Brittany (; french: link=no, Bretagne ; br, Breizh, or ; Gallo: ''Bertaèyn'' ) is a peninsula, historical country and cultural area in the west of modern France, covering the western part of what was known as Armorica during the period ...

region of

France France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of Overseas France, overseas regions and territories in the Americas and the Atlantic Ocean, Atlantic, Pacific Ocean, Pac ...

and in the

United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country Continental United States, primarily located in North America. It consists of 50 U.S. state, states, a Washington, D.C., ...

. Soba shōchū is a similar but weaker beverage produced in

Japan Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the n ...

Liquor Liquor (or a spirit) is an alcoholic drink produced by distillation of grains, fruits, vegetables, or sugar, that have already gone through alcoholic fermentation. Other terms for liquor include: spirit drink, distilled beverage or h ...

produced from the distillation of buckwheat honey is also sometimes sold as buckwheat whisky or whiskey, though technically this is a type of distilled

mead Mead () is an alcoholic beverage made by fermenting honey mixed with water, and sometimes with added ingredients such as fruits, spices, grains, or hops. The alcoholic content ranges from about 3.5% ABV to more than 20%. The defining characte ...

Buckwheat

Buckwheat (''Fagopyrum esculentum'') is a plant cultivated for its grain-like seeds. Despite the name, buckwheat is not related to

wheat Wheat is a grass widely cultivated for its seed, a cereal grain that is a worldwide staple food. The many species of wheat together make up the genus ''Triticum'' ; the most widely grown is common wheat (''T. aestivum''). The archaeologi ...

and is in fact related to

sorrel Sorrel (''Rumex acetosa''), also called common sorrel or garden sorrel, is a perennial herbaceous plant in the family Polygonaceae. Other names for sorrel include spinach dock and narrow-leaved dock ('dock' being a common name for the genus '' ...

and

rhubarb Rhubarb is the fleshy, edible stalks ( petioles) of species and hybrids (culinary rhubarb) of '' Rheum'' in the family Polygonaceae, which are cooked and used for food. The whole plant – a herbaceous perennial growing from short, thick rhi ...

. It is a type of

pseudocereal A pseudocereal or pseudograin is one of any non-grasses that are used in much the same way as cereals (true cereals are grasses). Pseudocereals can be further distinguished from other non-cereal staple crops (such as potatoes) by their being proc ...

, being a non-grass used in much the same way as a true

cereal A cereal is any grass cultivated for the edible components of its grain (botanically, a type of fruit called a caryopsis), composed of the endosperm, germ, and bran. Cereal grain crops are grown in greater quantities and provide more food ...

. Over a million acres of buckwheat were harvested in the United States in 1918, but its cultivation declined sharply in the 20th century with the adoption of

nitrogen fertilizer A fertilizer (American English) or fertiliser (British English; see spelling differences) is any material of natural or synthetic origin that is applied to soil or to plant tissues to supply plant nutrients. Fertilizers may be distinct from ...

, which increased the productivity of other crop staples.

Production process

The production of buckwheat whisky is comparable to the production of malt

whisky Whisky or whiskey is a type of distilled alcoholic beverage made from fermented grain mash. Various grains (which may be malted) are used for different varieties, including barley, corn, rye, and wheat. Whisky is typically aged in wooden ca ...

, except that all or most of the

barley Barley (''Hordeum vulgare''), a member of the grass family, is a major cereal grain grown in temperate climates globally. It was one of the first cultivated grains, particularly in Eurasia as early as 10,000 years ago. Globally 70% of barley p ...

is replaced with buckwheat. Buckwheat malt is produced by soaking the grains in water to allow them to

germinate Germination is the process by which an organism grows from a seed or spore. The term is applied to the sprouting of a seedling from a seed of an angiosperm or gymnosperm, the growth of a sporeling from a spore, such as the spores of fungi, fer ...

. Once the shoots appear, the buckwheat is dried, a process that causes

enzymes Enzymes () are proteins that act as biological catalysts by accelerating chemical reactions. The molecules upon which enzymes may act are called substrates, and the enzyme converts the substrates into different molecules known as products. ...

in the buckwheat to convert the starch into fermentable sugars. The malt is ground in a mill and mixed with hot water to produce a sugary liquid.

Yeast Yeasts are eukaryotic, single-celled microorganisms classified as members of the fungus kingdom. The first yeast originated hundreds of millions of years ago, and at least 1,500 species are currently recognized. They are estimated to constit ...

is added to cause

fermentation Fermentation is a metabolic process that produces chemical changes in organic substrates through the action of enzymes. In biochemistry, it is narrowly defined as the extraction of energy from carbohydrates in the absence of oxygen. In food p ...

of the sugars into alcohol, which is then

distilled Distillation, or classical distillation, is the process of separating the components or substances from a liquid mixture by using selective boiling and condensation, usually inside an apparatus known as a still. Dry distillation is the hea ...

at least once to produce a colorless spirit. The spirit is then put into

oak casks Oak is used in winemaking to vary the color, flavor, tannin profile and texture of wine. It can be introduced in the form of a barrel during the fermentation or aging periods, or as free-floating chips or staves added to wine fermented in a vess ...

to mature.

Commercial distilleries

Distillerie des Menhirs

Distillerie des Menhirs is a family-owned business in the village of

Plomelin Plomelin (; ''Ploveilh'' in Breton) is a commune in the Finistère department of Brittany in north-western France. It lies near the Odet river, about southwest of Quimper. International relations Plomelin is twinned with the village of Crym ...

in Brittany, France. In 1998, the Le Lay family started producing the world's first pure buckwheat whisky, named ''Eddu Silver''. "Eddu" means "buckwheat" in the local

Breton language Breton (, ; or in Morbihan) is a Southwestern Brittonic language of the Celtic language family spoken in Brittany, part of modern-day France. It is the only Celtic language still widely in use on the European mainland, albeit as a member of ...

. ''Eddu Silver'' is produced from a double distillation process in a pot heated by a direct flame and is aged in French oak casks. It is described as having floral scents of

rose A rose is either a woody perennial flowering plant of the genus ''Rosa'' (), in the family Rosaceae (), or the flower it bears. There are over three hundred species and tens of thousands of cultivars. They form a group of plants that can be ...

and heather, fruity touches of

honey Honey is a sweet and viscous substance made by several bees, the best-known of which are honey bees. Honey is made and stored to nourish bee colonies. Bees produce honey by gathering and then refining the sugary secretions of plants (primar ...

and

marmalade Marmalade is a fruit preserve made from the juice and peel of citrus fruits boiled with sugar and water. The well-known version is made from bitter orange. It is also made from lemons, limes, grapefruits, mandarins, sweet oranges, bergamot ...

, and spicy notes of

nutmeg Nutmeg is the seed or ground spice of several species of the genus ''Myristica''. ''Myristica fragrans'' (fragrant nutmeg or true nutmeg) is a dark-leaved evergreen tree cultivated for two spices derived from its fruit: nutmeg, from its seed, an ...

. Distillerie des Menhirs now produces a range of buckwheat whiskies, including ''Eddu Gold'' and ''Eddu Grey Rock''.

Catskill Distilling Company

Catskill Distilling Company of

Bethel, New York :''This is the article about the Sullivan County, New York town. For the Dutchess County, New York hamlet, see Bethel, Pine Plains'' Bethel is a town in Sullivan County, New York, United States. The population was estimated at 4,255 in 2010. The ...

, is owned by distiller Monte Sachs, who uses water from the nearby

Catskill Mountains The Catskill Mountains, also known as the Catskills, are a physiographic province of the larger Appalachian Mountains, located in southeastern New York. As a cultural and geographic region, the Catskills are generally defined as those areas cl ...

to make its whisky. The company's buckwheat whisky is produced with 80% buckwheat.

Pinchgut Hollow Distillery

Heston Farm's Pinchgut Hollow Distillery is located in the town of Fairmont,

West Virginia West Virginia is a state in the Appalachian, Mid-Atlantic and Southeastern regions of the United States.The Census Bureau and the Association of American Geographers classify West Virginia as part of the Southern United States while the ...

. The distillery has a heritage that dates back to

Prohibition Prohibition is the act or practice of forbidding something by law; more particularly the term refers to the banning of the manufacture, storage (whether in barrels or in bottles), transportation, sale, possession, and consumption of alcoholi ...

and uses traditional recipes that have been handed down for generations.

Corsair Distillery

Corsair Artisan Distillery Corsair Artisan Distillery is a small-batch distilling company that operates in Nashville, Tennessee, US. It was originally founded in Bowling Green, Kentucky Bowling Green is a home rule-class city and the county seat of Warren County, K ...

was licensed in 2010 in

Nashville Nashville is the capital city of the U.S. state of Tennessee and the seat of Davidson County. With a population of 689,447 at the 2020 U.S. census, Nashville is the most populous city in the state, 21st most-populous city in the U.S., and th ...

Tennessee Tennessee ( , ), officially the State of Tennessee, is a landlocked U.S. state, state in the Southeastern United States, Southeastern region of the United States. Tennessee is the List of U.S. states and territories by area, 36th-largest by ...

, in the former home of Yazoo Brewery. The facility has a 240-gallon classic

pot still A pot still is a type of distillation apparatus or still used to distill liquors such as whisky or brandy. In modern (post-1850s) practice, they are not used to produce rectified spirit, because they do not separate congeners from ethanol a ...

that dates back to circa 1920. It produces ''Buck Yeah'' buckwheat whiskey.

References

{{whisky Whisky Distilled drinks Buckwheat dishes