Preheat the oven to 425°F. Line a large baking sheet with parchment paper.
Lightly flour a clean work surface. Unroll or stretch the pizza dough into an even rectangle.
Cut the dough into 12 equal pieces.
Place one mozzarella stick in the center of each piece of dough.
Fold the dough around the cheese. Pinch the long seam and both ends firmly until completely sealed.
Gently shape each piece into a smooth breadstick. Arrange seam-side down on the prepared baking sheet.
Mix the melted butter, garlic powder, and Italian seasoning in a small bowl.
Brush half of the garlic butter over the breadsticks. Sprinkle the Parmesan evenly over the tops.
Bake for 13 to 16 minutes, or until puffed and golden brown.
Remove from the oven and brush with the remaining garlic butter.
Rest for five minutes before serving with warm marinara sauce.
