Step 1

Preheat the air fryer to 400°F.

Step 2

In a small bowl, mix mustard, brown sugar, salt, and pepper. Stir until the sugar dissolves into the mustard.

Step 3

Pat pork dry with paper towels and coat it with the brown sugar mixture.

Step 4

Wrap the bacon around the pork tenderloin and secure it with toothpicks on the ends.

Step 5

Place in the air fryer basket and cook for 19 minutes or until it reaches 145°F internally.