I'm thinking about supplementing my flock's pelleted feed with a cooked mash of beans (yes, cooked enough to neutralize the bad enzyme), whole wheat and corn, and dried nettles. I grow all of these things so I know they are fresh and organic. I am looking to boost nutrition in my breeding flock before I start pulling eggs for hatching, so heavier on the protein. Maybe just adding the grains in to make it interesting. I've looked at the feed calculating page on Lionsgrip, but not really sure how to figure protein percentages for a cooked mash.