Beef Stroganoff Sandwich
["2 lb. ground beef", "1/2 c. chopped onion", "1 tsp. salt", "1/2 tsp. garlic powder", "1/2 tsp. pepper", "1 loaf French bread", "butter or margarine, softened", "2 c. (16 oz.) sour cream", "2 tomatoes, seeded and diced", "3 c. (12 oz.) shredded Cheddar cheese"]
["In a skillet, brown ground beef and onion; drain.", "Add salt, garlic and pepper.", "Cut bread lengthwise in half; butter both halves and place on baking sheets.", "Remove meat mixture from the heat; stir in sour cream.", "Spoon onto the bread.", "Sprinkle with tomatoes, pepper and cheese.", "Bake at 350\u00b0 for 20 minutes or until cheese is melted.", "(Bake longer for crispier bread.)"]
["ground beef", "onion", "salt", "garlic powder", "pepper", "bread", "butter", "sour cream", "tomatoes", "Cheddar cheese"]