Instructions

  1. In a small bowl, combine 1/4 cup mayonnaise, green pepper, onion, mustard and Worcestershire sauce; stir in tuna.
  2. Spread over each bun half; top each with a tomato slice.
  3. Arrange sandwiches on a baking sheet.
  4. In a small bowl, combine the cheese and remaining mayonnaise; spoon cheese mixture over tomato.
  5. Bake at 400° for 11-13 minutes or until topping is nicely melted.