Step 1

Spray 5.8-quart or larger air fryer basket with cooking spray. Unroll pizza crust. Using pizza cutter or knife, cut crust in half lengthwise, then in sixths crosswise to form 12 rectangles.

Step 2

On center of each rectangle, place 2 slices pepperoni (4 halves), 1 teaspoon pizza sauce and 1 piece string cheese. Fold crust over filling, and firmly pinch edges to seal.

Step 3

Place seam-side down in air fryer basket. Brush with melted butter, and sprinkle with Parmesan cheese and Italian seasoning.

Step 4

Set air fryer to 325°F; cook 7 to 9 minutes or until top of dough is golden brown. Using tongs, carefully turn pizza balls.

Step 5

Cook 4 to 6 minutes longer or until top of dough is golden brown. Remove from air fryer using tongs.