Preheat oven to 450 degrees F.

Spread pizza dough out on a cutting board and cut the dough into 10 equal-size rectangles (a pizza cutter makes this job easier).

Arrange 4 pepperoni slices on each rectangle and top with a mozzarella cheese stick.

Roll up the pizza dough, enclosing the cheese stick, pinching the seams closed.

Melt the butter and stir in the parmesan cheese.

Brush the pizza sticks with the melted butter mixture.

Bake for 10 to 12 minutes or until golden brown.

Eat immediately with a side of marinara for dipping.