Prepare the dough: Preheat your oven to 375°F (190°C) and lightly grease a baking dish or sheet pan. On a lightly floured surface, roll out the refrigerated pizza dough into a rectangle. Try to keep the thickness even so the garlic parmesan pizza rolls bake up soft and uniform. Take a moment here and enjoy the simple, calming feeling of working with the dough.
Add the cheese and pepperoni: Sprinkle the shredded mozzarella evenly over the rolled-out dough, making sure to reach close to the edges. Scatter the pepperoni slices on top in a single layer. This is where the rolls start to look like a cozy, deconstructed pizza—cheesy, savory, and already so inviting.
Roll and slice the log: Starting from one long side of the dough, roll it up tightly into a log, keeping the filling tucked inside. When you reach the end, pinch the seam gently to seal. Use a sharp knife or pizza cutter to slice the log into 12–14 even pieces. As you cut, you'll see the beautiful spirals of cheese and pepperoni that will become your garlic parmesan pizza rolls.
Mix and brush on the garlic butter: In a small bowl, stir together the melted butter, minced garlic, and Italian seasoning. Arrange the sliced rolls in the prepared baking dish, leaving just a little space between each one. Brush the tops generously with the garlic butter mixture, letting it drip into the layers. This step fills your kitchen with that mouthwatering garlic aroma even before they go into the oven.
Bake, finish, and serve: Bake the garlic parmesan pizza rolls for 18–22 minutes, or until they are puffed, golden, and the cheese is bubbling. Remove from the oven and immediately sprinkle with shredded parmesan and chopped parsley, if using. Let them cool just enough to handle, then serve warm with marinara sauce for dipping. Enjoy each soft, cheesy, garlicky bite—it's pure cozy comfort in roll form.