Preheat your air fryer to 375 for 3 minutes.
Lightly flour a flat surface.
Taking 2 crescent roll triangles. Pinch together the perforated edges to form a rectangle.
Take a pizza cutter, and cut the rectangle in half, length wise.
Add a thin layer of pizza sauce. Top with 2 (prepared) slices of cheese.
Take your pepperoni and place on top of the cheese, the top half off the crescent.
From the bottom of the crescent roll, fold up to meet the top half of the crescent.
Roll your crescent from left to right.
Place your pizza roll in a cupcake pan or silicone mold, depending on the size of your air fryer.
With your air fryer preheated, cook for 8 at 375 degrees.
Remove and sprinkle with Parmesan cheese. Serve warm.