Step 1

Remove the silver skin from the pork tenderloin by slipping a knife under it. Gently pull the silver area off while cutting with the knife.

Step 2

Combine the brown sugar, chili powder, cumin, thyme, onion powder, salt, and pepper in a bowl.

Step 3

Add olive oil and garlic and stir until combined. Rub the mixture over the entire tenderloin.

Step 4

Preheat the air fryer to 400° Fahrenheit.

Step 5

Place the pork tenderloin in the air fryer basket and cook for 16-17 minutes or until the pork reaches 145°F. I remove the pork from the air fryer a few degrees before because it will continue to rise while resting.

Step 6

Let pork rest at least 5 minutes before slicing and serving.