5 13lbamerican pale ale 1lbcrystal 10l 1lbcrystal 40l 0.25lbcarafoam 1oznugget hops 3ozcolumbus hops 3ozsimcoe hops For recipe steps click here. To download the ProMash recipe click here. Batch Size = 5 gals Anticipated O.G. = 1.080 Anticipated SRM = 9.6 Anticipated IBU = 74.6 Mash crushed grains at 154 degrees F for 90 minutes. Sparge (rinse grains) with 5 gallons of water at 170 degrees F. Boil wort for 75 minutes. At 60 minutes add 1 oz. of nugget hops. At 10 minutes add 1 oz. each of Columbus and Simcoe hops. At flame out add 1 oz. each of Columbus and Simcoe hops. Dry hop with 1 oz. each of Columbus and Simcoe hops.