Juicy Air Fryer Pork Tenderloin
Pork tenderloin is lean and quick-cooking, so the air fryer is a good fit when you want a browned exterior without drying out the center. Smoked paprika, garlic and a little oil form a savory crust while the meat stays mild enough to pair with many side dishes.
Trim away the silver skin, cook by internal temperature rather than time alone, and rest the tenderloin before slicing. That short rest helps the juices stay in the meat instead of running onto the cutting board.
The Resting Time Matters as Much as the Air Fryer
- Dijon mustard helps the paprika, thyme and garlic seasoning cling evenly to the outside of the pork.
- Tenderloin is lean, so checking the internal temperature matters more than extending the cooking time 'just in case.'
- Pulling the pork at 145°F / 63°C and resting it gives the juices time to settle before slicing.
- The air fryer browns the exterior quickly, which suits a cut that does not benefit from long cooking.
Juicy Air Fryer Pork Tenderloin
Ingredients
- 1 1/4 lb pork tenderloin
- 1 tbsp olive oil
- 1 tsp smoked paprika
- 1 tsp garlic powder
- 1 tsp dried thyme
- 1/2 tsp onion powder
- 3/4 tsp salt
- 1/4 tsp black pepper
- 1 tsp Dijon mustard
Instructions
- Preheat the air fryer to 400°F / 204°C.
- Trim silver skin from the pork tenderloin and pat dry.
- Rub with olive oil and Dijon, then coat with paprika, garlic, thyme, onion powder, salt and pepper.
- Air fry 20–24 minutes, turning once, until the thickest part reaches 145°F / 63°C.
- Rest 5–10 minutes before slicing.
Notes
Remove the Silver Skin
Trim the tough silver skin from the tenderloin before seasoning. It does not soften during the short air-fryer cook and can make slices curl or feel chewy.
Dijon Helps the Seasoning Stick
A thin layer of Dijon and olive oil gives the paprika, thyme, garlic and onion powder something to cling to. You are not trying to create a thick mustard crust; a light coating is enough.
Pull at 145°F and Rest
Pork tenderloin is easy to overcook because it is lean. Check the thickest part and remove it once it reaches 145°F / 63°C, then rest it for five to ten minutes before slicing.
Slice Across the Grain
Look at the direction of the muscle fibers and cut across them into medallions. That shortens the fibers in each bite and makes the tenderloin feel more tender.
