Enchilada Pie
["1 lb. ground beef", "1 onion, chopped", "2 tsp. salt", "1/4 tsp. pepper", "1 Tbsp. chili powder", "1 8 oz. can tomato sauce", "6 corn tortillas", "1 can black olives, chopped", "1 1/2 c. grated Cheddar cheese", "1 c. water"]
["Brown beef and onion in small amount of oil. Add salt, pepper, chili powder and tomato sauce.", "In casserole alternate layers of tortillas, meat sauce, chopped olives and cheese. Add water; cover and bake at 400\u00b0 for 20 minutes."]
["ground beef", "onion", "salt", "pepper", "chili powder", "tomato sauce", "corn tortillas", "black olives", "Cheddar cheese", "water"]