Feed compositions and methods of making feed compositions are disclosed herein. The feed compositions may include, on a dry weight basis, crude protein in an amount of about 40 wt % or greater, crude fat in an amount of up to about 20 wt %, neutral detergent fiber in an amount of up to about 20 wt %, and lysine in an amount of about 2.55 wt % or greater. The methods involve separating a beer composition produced by a starch-based feedstock-to-ethanol conversion process into bulk solids and a fine solids, and removing liquid from the fine solids, in which the separating and removing are performed in a manner that reduces the total heat exposure of the fine solids as compared to processes relying on distillation to separate beer components and/or cooking to saccharify starch.
