Taco Casserole
["1 pkg. flour tortillas (10-inch pkg.; small ones)", "2 lb. ground beef", "1 red onion, diced", "2 pkg. taco sauce mix", "2 tomatoes, diced", "2 c. lettuce, chopped (more, if desired)", "1 lb. pkg. Cheddar cheese, grated"]
["Preheat oven to 350\u00b0.", "Spread a little oleo on each tortilla and wrap in aluminum foil.", "Heat in oven for 15 minutes.", "Fry beef until brown.", "Add onion and cook until onion is done.", "Add both packages of taco sauce mix and follow directions on back."]
["flour tortillas", "ground beef", "red onion", "taco sauce mix", "tomatoes", "Cheddar cheese"]