Kitty'S Kasserole
["1 1/2 lb. ground beef", "1 medium onion, minced", "1 (5 oz.) pkg. noodles", "1 (1 lb.) can tomatoes", "1 (10 oz.) can tomato soup", "grated cheese", "seasoning to taste"]
["Brown meat and onion.", "Season to taste.", "Drain excess fat. Boil noodles while meat is frying.", "Mix all ingredients in 2-quart casserole.", "Top with grated cheese.", "Bake at 350\u00b0 for 30 minutes."]
["ground beef", "onion", "noodles", "tomatoes", "tomato soup", "grated cheese"]