Mexican Casserole
["1 lb. ground beef", "1/2 small carton sour cream", "1 medium onion, chopped", "6 slices American cheese", "2 small cans chili con carne", "1 medium bag Doritos chips"]
["Brown meat and onion; drain.", "Mix with chili.", "Spread in oblong baking dish.", "Spread with the sour cream.", "Lay cheese slices over all of this.", "Crush Doritos and sprinkle on top.", "Bake at 400\u00b0 for 15 minutes.", "Serve with taco sauce.", "Good with salad and garlic bread."]
["ground beef", "sour cream", "onion", "American cheese", "carne", "Doritos chips"]