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Flavors · Brabante Flamengo

Oude Geuze

Beer of spontaneous fermentation, made from a blend of young and aged lambics, which ferments again in the bottle. The tradition comes from the Pajottenland and the Zenne valley in Flemish Brabant, and also from Brussels.

Traditional drink from Brabante Flamengo

Also known as: Oude Gueuze, Vieille Gueuze, geuze, gueuze

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Belgium
Belgium
Oude Geuze — Brabante Flamengo, Belgium
Oude Geuze
Oude Geuze — Brabante Flamengo, Belgium
Oude Geuze
Oude Geuze — Brabante Flamengo, Belgium
Oude Geuze
Oude Geuze — Brabante Flamengo, Belgium
Oude Geuze

Oude Geuze — Brabante Flamengo, Belgium

To understand geuze you must start with lambic, the beer it comes from. The wort, after boiling, is left to cool in the cold winter air and ferments by itself, with the yeasts and bacteria present in the environment: this is spontaneous fermentation. Then the lambic matures for a long time in wooden barrels.

Oude Geuze is a blend of lambics of different ages. After bottling, it ferments again in the bottle and gains natural carbonation. The result is a dry beer with fresh acidity that can be kept for years and changes flavor over time. The art is in the blending: choosing the lambics and the right proportions and predicting how the beer will develop.

The lambic tradition is old. A decree of 1559 already shows it had been produced for a long time, probably under another name, and the word lambic appears in writing at the end of the 18th century. From the same family comes Oude Kriek, made with cherries macerated in lambic.

Lambic is a regional beer of the Pajottenland and the Zenne valley, southwest of Brussels, and of the capital itself. Most traditional breweries and blenders are located in Flemish Brabant, in places such as Beersel, Lembeek, Gooik and Wambeek. The EU traditional specialty guaranteed protection covers the production method, not the place; the Flemish recognition as a regional product refers to Oude Geuze of the Pajottenland.

Every two years, usually between April and May, the Toer de Geuze opens the region’s breweries and blenders to the public, with buses between participating sites. Geuze is served chilled, in a glass.

Where it comes from

Brabante Flamengo
Lambic is a regional beer of the Pajottenland and the Zenne valley (Flemish Brabant) and of Brussels; most traditional establishments are located in Flemish Brabant.

Ingredients

Lambics of different ages, spontaneously fermented beers matured in wooden barrels. In Oude Kriek, cherries macerated in lambic.

How it is eaten

Chilled, in a glass. It has natural carbonation from bottle refermentation, and a dry, acidic taste. It can be stored for years.

When it is eaten

The Toer de Geuze, every two years, usually between April and May, opens traditional breweries and blenders to the public; confirm dates before you go.

Your questions

Questions about Oude Geuze

What is the difference between lambic and geuze?

Lambic is the spontaneously fermented beer, uncarbonated, matured in barrels. Geuze is a blend of young and aged lambics that ferments again in the bottle and becomes naturally carbonated.

What is spontaneous fermentation?

It is when the beer ferments without added yeast: the wort cools exposed to the air and is colonized by the yeasts and bacteria from the environment.

Where is the Pajottenland?

Southwest of Brussels, in the province of Flemish Brabant. Together with the Zenne valley, it is the traditional region of lambic and geuze.

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