Preheat your oven to 375°F (190°C) and line a baking sheet with parchment paper.

Roll out the pizza dough into a rectangle on the prepared baking sheet.

Layer the fillings by placing provolone or mozzarella first, followed by ham, salami, and then pepperoni, leaving about 1 inch around the edges.

Starting from the long side, roll the dough tightly like a jelly roll.

Pinch the seam and ends closed, making sure to place the seam-side down.

Cut 6–8 shallow slits across the top to allow steam to escape.

In a small bowl, mix the melted butter, minced garlic, chopped parsley, and grated Parmesan to create garlic butter.

Brush half of the garlic butter mixture over the stromboli.

Bake in the oven for 22–28 minutes until it turns golden brown and bubbly.

After baking, brush with the remaining garlic butter and let it rest for 5–10 minutes before slicing.