Nachos
["1 pkg. nacho chips", "1 lb. ground beef", "1 onion, chopped", "1/2 c. tomato sauce", "salt and pepper", "1/2 tsp. chili powder or to taste", "2 c. grated Cheddar cheese", "2 tomatoes, chopped", "2 c. lettuce, finely shredded"]
["Spread out the nachos in a single layer on a baking sheet. Cook the onion with the meat until no pink remains, but do not brown.", "Add tomato sauce and seasoning; combine well.", "Place a spoonful of meat mixture on each chip and sprinkle grated cheese over all.", "Place under preheated broiler for 2 to 3 minutes or until cheese has melted.", "Sprinkle tomato and lettuce over all. Serve at once."]
["nacho chips", "ground beef", "onion", "tomato sauce", "salt", "chili powder", "Cheddar cheese", "tomatoes"]