Lay the pizza dough out on a clean, dry work surface that is very lightly dusted with a bit of flour.Unroll the dough, rolling it out a bit with your rolling pin into a rectangle; cut the dough in half lengthwise. Cut each dough half into 5 rectangles.
On each rectangle of dough, overlap 4 pepperoni slices in a row, then top the pepperoni with a mozzarella cheese stick.
Starting on the long side of each dough rectangle, roll the pepperoni and the cheese stick up inside the dough, folding the dough at each end to cover what's inside. Pinch all the dough seams together well so the cheese can't escape as it bakes. Place the prepared air fryer bread sticks onto the greased rack of the air fryer, not touching.
Melt the butter, stirring in the garlic powder and dried parsley; gently brush this over the dough.
To Air Fry: Air fry the breadsticks for 8-10 minutes or until golden brown, working in batches if needed.
To Bake: Place the prepared air fryer bread sticks onto a greased baking sheet. Bake on the center oven rack at 400 degrees F., uncovered, for 12-15 minutes, or until golden brown.
Brush the warm breadsticks with more melted butter and serve with a side of warm marinara or pizza sauce for dipping!
