Air Fryer Pork Tenderloin Recipe

Air Fryer Pork Tenderloin

What I like about this air fryer method is that pork tenderloin browns quickly with very little oil, but the part I pay attention to is the internal temperature. This is a lean cut, so it can go from juicy to dry fast if you rely on time alone.

I keep the seasoning simple here so the pork gets a flavorful crust without covering up the meat. You get a browned exterior, a tender center, and an easy main dish that works with potatoes, salad, or avocado salsa.

Ingredients for Air Fryer Pork Tenderloin

• 1 pork tenderloin, 1 to 1 1/2 pounds (about 675g)
• 1 tablespoon olive oil
• 1 teaspoon salt
• 1/2 teaspoon black pepper
• 1 teaspoon garlic powder
• 1 teaspoon onion powder
• 1 teaspoon smoked paprika

Ingredient note: For a simple dry rub like this, fine spices from Selefina help the seasoning coat the pork more evenly, especially the paprika-heavy outer layer.

Optional seasoning swap: Use 1 to 2 teaspoons fajita seasoning in place of some or all of the spices above for a bolder flavor. If the blend is salty, reduce the added salt.

Optional additions: Use 1 tablespoon melted or softened butter instead of oil for a slightly richer finish. You can also add 1 tablespoon lemon or lime juice as part of a light marinade or as a finishing drizzle. If you want a little sweetness in the crust, add 1 teaspoon brown sugar, but keep it light since sugar darkens quickly in the air fryer.

How to Make Pork Tenderloin in the Air Fryer

1. Trim and dry the pork: Remove any silver skin or loose membrane, then pat the tenderloin dry with paper towels. I usually look for a dry surface here because the pork browns better and the seasoning sticks more evenly.
2. Season the tenderloin: Rub the pork all over with the olive oil. Mix the salt, pepper, garlic powder, onion powder, and smoked paprika, then coat the tenderloin evenly on all sides. If you want to marinate it, keep the mixture light and not overly wet so the surface can still brown well. You can refrigerate the seasoned pork for up to 24 hours before cooking.
3. Preheat if needed: Preheat the air fryer to 380°F (193°C) for 2 to 5 minutes if your model benefits from a hot start. This usually helps with more even browning.
4. Air fry: Place the tenderloin in the basket in a single layer with space around it. Cook at 380°F (193°C) for 18 to 25 minutes, flipping halfway through. If your air fryer browns unevenly, rotate the basket when you flip. The outside should look browned with a light crust and a few darker edges.
5. Check for doneness: Start checking near the lower end of the time range, especially if the tenderloin is small or your air fryer runs hot. Insert an instant-read thermometer into the thickest part. The pork is done at 145°F (63°C). It should feel firm but still springy, not hard.
6. Rest and slice: Transfer the pork to a cutting board and rest for 3 to 5 minutes before slicing across the grain. That short rest helps the juices stay in the meat instead of running out onto the board.

Air Fryer Pork Tenderloin Time and Temperature

380°F (193°C) is a reliable starting temperature for pork tenderloin in the air fryer. Most tenderloins in the 1 to 1 1/2 pound range take about 18 to 25 minutes, depending on thickness and how your air fryer runs.

I rely on the thermometer more than the clock here because air fryer models vary by basket size and wattage. Flip halfway through, start checking early, and pull the pork once the thickest part reaches 145°F (63°C). After resting, the center should be opaque, juicy, and easy to slice cleanly.

How to Keep Air Fryer Pork Tenderloin Juicy

• Use a light coating of oil or butter so the surface browns without getting heavy.
• Keep the tenderloin in a single layer with space around it so the outside roasts instead of steaming.
• Start checking early. This cut dries out more from overcooking than from anything else.
• Let it rest before slicing so the juices have time to settle.

Fajita Seasoning Variation

For a stronger Southwestern-style flavor, swap in 1 to 2 teaspoons of fajita seasoning for some or all of the garlic powder, onion powder, paprika, salt, and pepper. This version pairs especially well with avocado salsa, cucumber salad, or a squeeze of lime. Just check the salt level on the seasoning blend before adding the full teaspoon of salt.

What to Serve with Air Fryer Pork Tenderloin

• Roasted red potatoes
• Mashed sweet potatoes
• Cucumber salad
• Avocado salsa
• Caesar salad

How to Store and Reheat Air Fryer Pork Tenderloin

Store leftover pork tenderloin in an airtight container in the refrigerator for up to 3 to 4 days. For longer storage, freeze sliced pork in a freezer-safe container or bag for up to 2 to 3 months.

To reheat, warm the slices in the air fryer at 300°F to 325°F (149°C to 163°C) just until heated through. Lower reheating heat helps keep the pork from drying out. If the slices seem dry, add a small splash of moisture before serving.

Leftovers will not be quite as juicy as freshly cooked pork, but they reheat well as long as you keep the heat gentle.

Nutrition

Approximate nutrition, based on 4 servings and the main ingredients only.

• Serving size: 1/4 of recipe
• Calories: about 210
• Protein: about 31g
• Fat: about 8g
• Carbohydrates: about 2g

Per 100g: about 125 calories, 19g protein, 5g fat, 1g carbohydrates

These values are estimates and will vary with the exact size of the tenderloin and the seasoning blend you use.