1. Preheat oven to 375°F (190°C).
2. Place the garlic bread slices on a cookie sheet that has been sprayed with non-stick cooking spray.
3. Spread a layer of pizza sauce on each slice of garlic bread, covering one side of the bread.
4. Top each slice with pepperoni or your desired pizza toppings.
5. Sprinkle shredded mozzarella cheese generously over the toppings.
6. Bake in the preheated oven for 5-6 minutes, or until the cheese is melted and bubbly.
7. Remove from the oven and let cool slightly before serving.
Enjoy your quick and delicious Garlic Bread Pizza!
