| Kellerbier or Zwickelbier (sometimes Zoigl(bier)) is an unfiltered beer, often a lager which is not clarified or pasteurised, probably originated from Germany. In comparison with most of the today's beer sorts, this kind of beer contains more of its original yeast and more of the valuable nutritional substances. It is often served directly from the barrel (for example, in a beer garden) or bottled. In Germany this beer is described by manufacturers as naturtrüb (naturally cloudy). |
