Meat Loaf
["1 small onion, chopped", "1 lb. ground beef", "1/2 c. tomato sauce", "1 egg", "1 tsp. salt", "3/4 c. uncooked oats", "1/2 c. grated cheese"]
["Mix all ingredients together and form loaf.", "Bake, covered, in a baking dish at 350\u00b0 for 1 hour.", "Remove cover and bake an additional 10 to 15 minutes to brown."]
["onion", "ground beef", "tomato sauce", "egg", "salt", "oats", "grated cheese"]