Tacos
["1 lb. hamburger", "1/2 medium onion, chopped", "1 pkg. taco seasoning", "2 small cans tomato sauce", "taco shells"]
["Scramble hamburg until brown.", "Drain off fat.", "Add onion, taco seasoning and taco sauce.", "Mix and simmer for 15 minutes.", "Heat shells in oven at 200\u00b0 for 10 minutes or until soft.", "Fill shells with mixture."]
["hamburger", "onion", "taco seasoning", "tomato sauce", "taco"]