Preheat oven to 400°F. Line a cookie sheet with parchment or foil for easy clean up. Slice bread in half lengthwise.
In a small bowl, mix together butter and garlic powder. Spread on inside of bread. Top each half with pizza sauce, cheese and desired toppings. Bake for 8-12 minutes or until hot and cheese is completely melted.
You can use a large loaf of French bread or Italian bread or a long baguette.
If you don't have any pizza sauce, a jarred marinara will work as well!
Mozzarella cheese is the most melty, but feel free to play around with your favorite varieties.
To make it absolutely amazing, I like to brush my bread with garlic butter first.
If you like your crust extra toasty rather than soft, pop it in the oven while you gather your pizza toppings.