All Grain Kölsch homebrew recipe This homebrew recipe uses the following ingredients: Pilsner - US  Acidulated Malt - DE   Vienna - US  Wheat Malt - DE  Hallertau Hops  Yeast Nutrient Hops  Irish Moss Hops  Wyeast Kölsch 2565 Homebrew Yeast  White Labs Kolsch WLP029 Homebrew Yeast  Wyeast German Ale 1007 Homebrew Yeast