Cheeseburger Loaf

Ingredients (9)

• 1 pound ground beef
• 1/4 cup chopped onion
• 1 can (10-3/4 ounces) condensed tomato soup, undiluted
• 1/2 teaspoon garlic salt
• 1/4 teaspoon salt
• 1/4 teaspoon pepper
• 1 loaf (1 pound) unsliced French bread
• 1 tablespoon butter, softened
• 8 ounces plain or Mexican process cheese (Velveeta), sliced