Preheat the oven to 450 degrees
Line a baking sheet with parchment paper.
Spread pizza dough out onto parchment paper. Cut pizza dough into 8 equal rectangles.
Lay 5 slices of pepperoni on each rectangle. Top each with a stick of string cheese.
Roll up the dough, making sure to pinch each seam tightly. Place on baking sheet seam side down.
Melt butter, garlic, and parsley in a small bowl. brush the pizza sticks with butter. Sprinkle parmesan cheese evenly over the top.
Bake for 10-12 minutes or until golden brown.
Serve with a side of pizza sauce.
