Preheat your oven to 475°F (245°C).
Roll out the pizza dough on a floured surface to about 1/4 inch thick.
Cut the dough into circles using a cookie cutter or a glass.
Place the dough circles on a baking sheet lined with parchment paper.
Spread a tablespoon of pizza sauce on each dough circle.
Sprinkle shredded mozzarella cheese evenly over the sauce.
Add sliced olives and mushrooms on top of the cheese.
Top with pepperoni slices if desired.
Bake in the preheated oven for 10-12 minutes until the crust is golden.
Remove from the oven and garnish with fresh basil leaves before serving.