__NOTOC__ Guinness Yeast Extract, commonly known by its initials GYE, was an Irish savoury spread, made from

yeast extract Yeast extracts consist of the cell contents of yeast without the cell walls; they are used as food additives or flavorings, or as nutrients for bacterial culture Growing media, media. They are often used to create savoury flavors and umami tast ...

. It was a

by-product A by-product or byproduct is a secondary product derived from a production process, manufacturing process or chemical reaction; it is not the primary product or service being produced. A by-product can be useful and marketable or it can be cons ...

of the

Guinness Guinness () is a stout that originated in the brewery of Arthur Guinness at Guinness Brewery, St. James's Gate, Dublin, Ireland, in the 18th century. It is now owned by the British-based Multinational corporation, multinational alcoholic bever ...

beer Beer is an alcoholic beverage produced by the brewing and fermentation of starches from cereal grain—most commonly malted barley, although wheat, maize (corn), rice, and oats are also used. The grain is mashed to convert starch in the ...

brewing Brewing is the production of beer by steeping a starch source (commonly cereal grains, the most popular of which is barley) in water and #Fermenting, fermenting the resulting sweet liquid with Yeast#Beer, yeast. It may be done in a brewery ...

process and produced by Arthur Guinness Son & Co.,

Dublin Dublin is the capital and largest city of Republic of Ireland, Ireland. Situated on Dublin Bay at the mouth of the River Liffey, it is in the Provinces of Ireland, province of Leinster, and is bordered on the south by the Dublin Mountains, pa ...

. The product was launched in Ireland on 2 November, 1936 and discontinued in 1968. In addition to spreading on toast or bread, one or two level teaspoonfuls added to each of soup enriched the flavour while enhancing the nutritional value. It could also be used as an emergency gravy without any addition except hot water for diluting. It was used to strengthen normal gravy, and flavour stews and dishes containing minced meat. A half a teaspoonful added to a glass of hot water or hot milk produced a drink consumed at elevenses, teatime, and as a nightcap. In February 2007

Marmite Marmite ( ) is a British savoury food spread based on yeast extract, invented by the German scientist Justus von Liebig. It is made from by-products of beer brewing ( lees) and is produced by the British company Unilever. Marmite is a vegan ...

produced a limited edition Guinness Marmite of 300,000 250g jars of their yeast extract with 30% Guinness yeast.Guinness Marmite
at The Foodie List

References and sources

{{reflist Brand name condiments Food paste Products and services discontinued in 1968 Products introduced in 1936 Yeast extract spreads

See also

References and sources