This invention is directed to a protein containing composition for coating a food product, containing a liquid batter protein material having a liquid and a soy protein material wherein the weight ratio of liquid to soy protein material is from about 3-20 to 1; and a soy fiber material; wherein the food product coating has a non-fiber carbohydrate content of not more than 5 grams non-fiber carbohydrate per serving. Said invention may also include a pre-dust protein material; a breading protein material containing at least 50% soy protein by weight on a moisture free basis; and a liquid clear coat protein material.