Taco Salad
["1 lb. hamburger", "1 (8 oz.) can tomato sauce", "1 tsp. oregano", "1/2 tsp. salt and pepper", "1 head lettuce", "1 onion, chopped", "12 oz. cheese, grated", "2 or 3 tomatoes, diced", "1/4 c. taco sauce", "1 bottle Caesar salad dressing", "1 large pkg. Doritos, crushed"]
["Brown hamburger in skillet, stirring until crumbly.", "Add tomato sauce, oregano, salt and pepper.", "Simmer, covered, for 15 minutes, then uncover and cook until thick.", "Chill in refrigerator until serving."]
["hamburger", "tomato sauce", "oregano", "salt", "head lettuce", "onion", "cheese", "tomatoes", "taco sauce", "Doritos"]