Air-Fryer Pork Tenderloin

Preheat air fryer to 400°F for 5 minutes.

Whisk brown sugar, mustard, vinegar, garlic powder, onion powder, paprika, salt and pepper together in a small bowl.

Pat pork dry with paper towels. (If using a small air fryer, cut the pork in half crosswise.) Rub the spice mixture onto the pork and place in the fryer basket. Cook until an instant-read thermometer inserted in the thickest part registers 145°F, 15 to 18 minutes. Let rest for 5 minutes before slicing.