Gueuze (also spelled Geuze) is a type of lambic beer. It is made by blending young (1-year-old) and old (2–3-year-old) lambics into a new beer, which is then bottled for a second fermentation. Because the young lambic isn't fully fermented, it contains fermentable sugars, which allow the second fermentation to occur. Lambic that undergoes a second fermentation in the presence of sour cherries before bottling results in kriek, a beer closely related to Geuze. Since gueuze is made by blendi… (More on Gueuze)