Baked some spent grain dog biscuits last night. Grain was around 50% MO, 25% wheat malt, and 25% flaked wheat and oats. 4 cups grain, 4 cups all purpose flour, 1 cup peanut butter, 1 egg. Mix well. Smash into a cookie sheet for thick biscuits, 2 sheets for thin biscuits. Bake at 350 for 30...