Step 1: Preheat your oven to 400°F (200°C) to ensure perfect baking.
Step 2: If using frozen puff pastry, thaw it completely and roll it out on a lightly floured surface into a rectangle, about ¼ inch thick.
Step 3: In a mixing bowl, combine mozzarella cheese, Parmesan cheese, garlic powder, and oregano. Mix well.
Step 4: Spread pizza sauce over the pastry, leaving a small border. Evenly distribute the cheese mixture over the sauce.
Step 5: Roll the pastry from one edge into a tight log to secure the filling.
Step 6: Slice the log into 1-inch pieces, yielding about 12-15 roll-ups.
Step 7: Place roll-ups on a baking sheet lined with parchment paper. Brush with olive oil and sprinkle with Parmesan cheese.
Step 8: Bake in the preheated oven for 15-20 minutes or until golden brown and puffed.
Step 9: Let cool slightly before serving with additional pizza sauce for dipping. Enjoy!