Preheat your oven to 375 degrees.
Remove mushroom stems, chopped them into small pieces and set aside.
Use a small spoon or strawberry huller to scoop out insides to make room for filling.
In a pan, add olive oil and minced garlic over medium heat.
Add chopped mushrooms for 5 minutes and set aside to cool.
Stuff cooked mushroom stems into the mushroom caps.
Add 1 tablespoon of pizza sauce on top, your favorite toppings and top it off with lots of cheese.
Place on baking tray and bake for 18-20 minutes, or until cheese is melted and browned. Let cool a bit before serving.