Soya flour is made from whole soybeans that have been roasted and ground. Soysa is a stable food of great nutritional value. Soyabean flour contains high protein and is usually mixed in with whole grain flours in many recipes. Use soyabean flour in home cooking for a delicious, to get a little more soya in the diet. A small amount of soya flour is often added to commercially prepare baked goods because it makes a moist, tender product with long shelf life, Soyabean flour is useful for the taste, texture, or appearance.