What describes a Gueuze?

A Gueuze is characterized as a blended beer made from young and old lambics, specifically combining 1, 2, and 3-year-old lambics. This unique fermentation process creates a complex flavor profile that is both tart and effervescent. The aging of the lambics allows for a depth of flavor, as the older lambics bring more mature, nuanced notes while the younger ones contribute freshness and acidity.

Unlike a single-aged lambic, which refers to a beer that has undergone fermentation and aging for a specific period, Gueuze's complexity arises from the intentional blending of different aged lambics. It is also distinct from wheat-based beers, which typically incorporate a significant portion of wheat in their grain bill, and fruit beers, which are brewed with added fruit for flavor. Therefore, the definition of Gueuze focuses on its specific blending technique rather than these other characteristics.