Cheesy Hamburger Casserole
["1 c. macaroni (uncooked)", "1/2 lb. ground meat (beef or veal)", "1/2 small onion, chopped", "3/4 c. tomato sauce", "1/2 (10 oz.) can Cheddar cheese soup"]
["Cook macaroni until slightly tender; drain.", "Set aside.", "Brown ground meat and onion in small skillet.", "Add tomato sauce and simmer 10 minutes.", "Oil a 1-quart casserole dish and spoon in 1/3 of meat mixture.", "Add cooked macaroni, then remainder of meat mixture.", "Spread cheese soup over all.", "(May be frozen, unbaked.) Cover tightly and bake at 400\u00b0 until bubbly.", "Serves 4."]
["macaroni", "ground meat", "onion", "tomato sauce", "Cheddar cheese soup"]