to 5 slices (3/4 ounce each) process cheese food or American cheese
Prep and Cook Time
30 minutes
1. Preheat oven to 425°F. Place bread shell on pizza pan or baking sheet.
2. Combine tuna, onion and mayonnaise in medium bowl; season to taste with salt and pepper. Stir until blended. Spread mixture over bread shell, leaving 1-inch border. Arrange tomato slices on tuna mixture in 3 rows, spacing at least 1/2 inch apart.
3. Bake 10 to 12 minutes or until heated through.
4. While pizza is baking, cut cheese slices into 1/2-inch-wide strips.
5. Remove pizza from oven. Arrange enough strips over tuna mixture to resemble tic-tac-toe game. Crisscross remaining strips over some tomato slices. Let stand 5 minutes before serving.