In a small bowl add the butter and garlic. Mix it well to combine and spread on the sliced bread.
Place the bread onto a baking sheet, cut side up. Bake it for about 5 minutes or until the butter is melted on top and it is lightly browned. Remove from the oven.
Remove from the oven and spread pizza sauce evenly on the top. Sprinkle with the oregano.
Add the cheeses, the pepperoni and other toppings you may want and bake for 12-15 minutes or until bubbly on top. You can also broil it at the end for 1-2 minutes to get it to brown a bit on the top.
Cool 5 minutes before slicing and serving
Notes
Feel free to add your favorite toppings such as ham, pineapple, mushrooms, sausage, green and red peppers,