Preheat your oven to 400 degrees Fahrenheit.
Spray a rimmed baking sheet with cooking spray.
Unroll the refrigerated pizza dough and stretch it to form an evenly shaped rectangle.
Cut the dough into 18 squares.
Place a cube of mozzarella cheese in the middle of each piece of dough.
Spoon about 1 teaspoon of pizza sauce on top of each piece of cheese.
Top each pizza sauce covered cheese piece with 3 slices of pepperoni.
Wrap the dough around the filling, pinching to seal the seams.
Place seam side down on the baking sheet.
In a small bowl, combine olive oil, Italian seasoning, garlic powder, and Parmesan cheese. Brush over the top of the pizza dough.
Bake for 18 to 22 minutes.
Serve with extra pizza sauce.
