Beef Taco Casserole
["1 lb. ground beef", "1 medium onion, chopped", "1 pkg. taco seasoning mix", "1 c. crushed corn chips", "1 15 oz. can chili beans", "1/2 c. shredded cheddar cheese", "Chopped lettuce and tomatoes"]
["Place corn chips in greased baking dish. Mix taco seasoning with meat and pour over chips. Spoon beans over beef and bake at 350\u00b0F. for 30 minutes. Remove from oven and sprinkle cheese on top. Place back in oven for 5 minutes. Remove and garnish with lettuce and tomatoes."]
["ground beef", "onion", "taco seasoning mix", "corn chips", "chili beans", "cheddar cheese", "tomatoes"]