Sour Beer

According to the New York Times, sour beer is the umbrella term for a range of beer styles that present an acidic, tart flavor profile. The oldest and most well-known type of sour beer is lambic beer, a Belgian beer that is made via spontaneous fermentation. Lambic also forms the basis of another noted Belgian beer called geuze, a blended beer that we will learn more about later. The 1500s Guidelines That Still Dictate Beer Ingredients Today