Preheat your oven to 400°F (200°C).
Roll out the pizza dough on a lightly floured surface.
Cut the dough into rectangles, about 3x4 inches.
Place a tablespoon of pizza sauce on each rectangle.
Add a generous amount of shredded mozzarella cheese.
Sprinkle chopped pepperoni and Italian seasoning over the cheese.
Roll each rectangle tightly from one end to the other.
Place the rolls seam-side down on a baking sheet lined with parchment paper.
Brush the tops with olive oil and sprinkle with Parmesan cheese if desired.
Bake for 15-20 minutes or until golden brown.