Place the cabbage in a greased 2 12-quart baking dish In a skillet cook beef and onion until done Stir in rice salt and pepper if desired Spoon over cabbage Combine soup and water pour over beef mixture Cover and bake at 350 for 40 to 50 minutes or until rice and cabbage are tender Uncover Sprinkle with cheese Bake 5 to 10 minutes longer or until cheese is melted Makes 4 servings