Beef Casserole
["1 small onion, chopped", "1/2 lb. ground beef", "1 can tomato soup", "1/2 c. water or liquid from beans", "1/2 c. green beans, cooked and drained", "1 c. noodles, cooked and drained", "1/2 c. Parmesan cheese or other shredded cheese"]
["Saute onion, then brown ground beef in skillet.", "Add tomato soup, water, green beans and noodles.", "Pour mixture into a 1-quart casserole.", "Top with cheese.", "Bake at 375\u00b0 about 25 minutes."]
["onion", "ground beef", "tomato soup", "water", "green beans", "noodles", "Parmesan cheese"]