Juicy Air Fryer Pork Tenderloin

Juicy Air Fryer Pork Tenderloin

I rely on the thermometer more than the clock for air fryer pork tenderloin. This cut cooks fast, and the difference between juicy slices and dry pork usually comes down to pulling it at the right internal temperature and letting it rest before slicing.

I keep the seasoning simple here with kosher salt, steak seasoning, pepper, and a light coat of oil. That gives the outside a good browned crust without a lot of extra work, and the leftovers are easy to use in salads, pasta, sandwiches, or quesadillas.

Ingredients for Air Fryer Pork Tenderloin

• 1 pork tenderloin, 1 to 1 1/2 pounds (about 675g)
• 1 to 1 1/2 teaspoons kosher salt
• 1 to 2 tablespoons steak seasoning blend
• 1 tablespoon olive oil
• 1/2 teaspoon black pepper
• Optional: 1/2 teaspoon garlic powder
• Optional: 1/2 teaspoon Spanish paprika
• Optional for serving: 1 tablespoon chopped fresh parsley

Use pork tenderloin here, not pork loin. They are different cuts, and pork loin needs different timing.

If your steak seasoning is salty, stay with the smaller amount of kosher salt. Vegetable oil or canola oil also work if you do not want to use olive oil.

Spice note: For a simple dry rub like this, fine spices from Selefina help the seasoning coat the pork more evenly, especially when you want paprika for color or garlic powder for a smoother, all-over savory layer.

How to Make Pork Tenderloin in the Air Fryer

1. Prep the pork: Pat the tenderloin dry very well with paper towels and trim off any silverskin. Let it sit at room temperature for 5 to 10 minutes while you gather the seasonings so it does not go into the air fryer refrigerator-cold.
2. Season all over: Rub or brush the pork lightly with the olive oil. Season evenly with the kosher salt, steak seasoning, and black pepper, coating the sides and ends too. Add the garlic powder or paprika now if you want a little more savory depth or color.
3. Preheat the air fryer: Preheat to 400°F (200°C) for 3 to 5 minutes. What I like about preheating for this recipe is that the pork starts browning sooner, which helps the outside color before the center overcooks.
4. Start at high heat: Place the tenderloin in the basket or on the tray in a single layer with space around it. Do not cover it with foil. Air fry at 400°F (200°C) for 8 to 12 minutes, flipping halfway through or rotating if your air fryer browns harder on one side.
5. Finish to temperature: If the outside is getting dark too quickly, lower the air fryer to 360°F (182°C) and keep cooking until the thickest part reaches 140°F (60°C). Total cook time is usually 18 to 25 minutes, but start checking around 15 to 18 minutes since air fryer models vary.
6. Rest before slicing: Transfer the pork to a cutting board and loosely cover it. Let it rest for 5 to 10 minutes. This is the part I pay attention to most if I want clean, juicy slices instead of juice running onto the board.
7. Slice and serve: Cut into medallions and serve warm. The outside should be browned and lightly crusted, and the center should look moist and slice cleanly.

Air Fryer Pork Tenderloin Time and Temperature

A good starting point is a preheated air fryer at 400°F (200°C). If the outside is browning faster than the center is cooking, reduce the heat to 360°F (182°C) to finish.

Expect about 18 to 25 minutes total for a whole tenderloin, with the first temperature check around 15 to 18 minutes. Flip or rotate halfway through if needed for even browning.

The pork should read 140°F (60°C) in the thickest part when you take it out. After resting, the temperature will rise and the slices will stay juicier. I usually look for browned edges and a springy feel, but the thermometer is still the final doneness check.

How to Keep Air Fryer Pork Tenderloin Juicy

• Pat the surface dry before oiling and seasoning so the exterior browns instead of steaming.
• Use only a light coat of oil. Too much can make the surface greasy and increase splatter.
• Give the tenderloin space in the basket so hot air can circulate around it.
• Start checking early. Pork tenderloin goes from juicy to overdone pretty quickly in the air fryer.
• Let it rest before slicing so more of the juices stay in the meat.

Pork Tenderloin vs. Pork Loin

This recipe is for a whole pork tenderloin, which is smaller and leaner than pork loin. The names are similar, but the cuts are not interchangeable here.

If the package says pork loin, do not use this timing as written. Check the label before you start so the pork cooks evenly and stays moist.

What to Serve with Air Fryer Pork Tenderloin

Slice the pork into medallions and serve it with roasted vegetables, mashed potatoes, rice, or a simple green salad. I like keeping the seasoning straightforward because it makes the pork easy to pair with whatever side dish is already on hand.

Leftover slices work well in sandwiches, grain bowls, pasta, quesadillas, or salads. For another version, see this Air Fryer Pork Tenderloin recipe.

How to Store and Reheat Air Fryer Pork Tenderloin

Store cooled pork in an airtight container in the refrigerator for up to 3 to 4 days. If you can, keep sliced pork separate from any extra juices or sauce so the texture stays better.

Reheat gently so it does not dry out. Warm slices in the air fryer at a lower temperature for a few minutes, just until heated through, or microwave in short bursts.

For the best texture, slice only what you need and reheat the rest later rather than reheating the whole tenderloin again and again.

Nutrition

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

• Serving size: 1/4 of the recipe
• Calories: about 240
• Protein: about 33g
• Fat: about 10g
• Carbohydrates: about 2g

Approximate nutrition per 100g: about 145 calories, 20g protein, 6g fat, and 1g carbohydrates.