Air Fryer Turkey Tenderloin

If you’re looking for a high-protein dinner that’s simple and delicious, this air fryer turkey tenderloin is a great option. It’s lean, packed with flavor, and comes together really quickly.

The seasoning on this is so good. A mix of smoked paprika, garlic powder, thyme, and rosemary gives the turkey a warm, savory taste that works with almost any side dish.

What makes this recipe work so well is the dijon mustard base. It helps the spices stick to the meat and adds a subtle tangy flavor that really brings everything together.

The air fryer does all the heavy lifting here. You get that nice golden color on the outside without having to babysit a pan on the stove or heat up your whole kitchen with the oven.

This is one of those recipes I come back to again and again. It’s reliable, easy to make, and always turns out great.

Why You’ll Love This Recipe

Juicy and Tender Every Time – The Dijon mustard coating locks in moisture so the turkey stays incredibly juicy and never dries out.

Beautiful Golden Crust – The air fryer gives the outside a gorgeous golden sear that looks like it came from a restaurant.

Healthy and High Protein – Turkey tenderloin is naturally lean and loaded with protein making this a guilt-free dinner the whole family can enjoy.

Ingredients

• 1 1/2 lb Turkey Tenderloin (about 2 pieces)
• 2 tbsp Olive Oil
• 1 tbsp Dijon Mustard
• 1 tsp Smoked Paprika
• 1 tsp Garlic Powder
• 1 tsp Onion Powder
• 1/2 tsp Dried Thyme
• 1/2 tsp Dried Rosemary, crushed
• 3/4 tsp Salt
• 1/2 tsp Black Pepper
• 1 tbsp Fresh Parsley, chopped, for garnish

How To Make

Step 1

Pat the turkey tenderloin pieces completely dry with paper towels. This step is important for getting a nice golden sear in the air fryer.

Step 2

In a small bowl, stir together the olive oil and dijon mustard until smooth. In a separate small bowl, combine the smoked paprika, garlic powder, onion powder, dried thyme, dried rosemary, salt, and black pepper.

Step 3

Brush the mustard mixture all over each piece of turkey tenderloin, coating every surface. Then sprinkle the spice blend generously over the turkey, pressing it gently so it adheres well.

Step 4

Preheat the air fryer to 370 degrees F. Place the turkey tenderloins in the basket, leaving space between them for air circulation.

Step 5

Air fry for 12 minutes, then carefully flip the tenderloins. Continue cooking for another 10 to 13 minutes until the internal temperature reaches 165 degrees F when checked with an instant-read thermometer at the thickest part.

Step 6

Remove the turkey from the air fryer and transfer it to a cutting board. Tent loosely with foil and let it rest for 5 to 8 minutes. This resting time allows the juices to redistribute so the meat stays tender and moist.

Step 7

Slice the turkey tenderloin against the grain into 1/2-inch thick medallions. Garnish with fresh parsley and serve.

Tips

Pull the Turkey Out Early and Let Carryover Cooking Do the Work

You can actually pull the turkey out of the air fryer when it hits around 160 degrees F instead of waiting for 165. The internal temperature will rise another 5 or so degrees while it rests under the foil.

If you wait until the thermometer reads 165 while it’s still in the air fryer, it’ll keep climbing during the rest and you’ll end up closer to 170-175. That’s the difference between juicy turkey and dry turkey.

Just make sure you’re checking the temperature at the very thickest part of the tenderloin, not near the edges where it’s thinner.

Crush the Rosemary Really Well

Dried rosemary leaves can be pretty tough and almost needle-like if you don’t break them down. If you just sprinkle them on as-is, you’ll get little sharp bits in your bites that aren’t pleasant to chew on.

Rub the rosemary between your fingers over the spice bowl until the pieces are really small and almost powdery. This also releases more of the oils and flavor, so your spice blend will actually taste better too.

Mix the Oil and Mustard Into a Smooth Paste

The olive oil and Dijon mustard don’t naturally want to combine. Give them a good stir with a fork or small whisk until the mixture looks completely smooth and creamy with no separation.

This paste is what makes the spice blend actually stick to the turkey during cooking. If it’s not mixed well, you’ll get patchy spots where the spices fall off and the turkey browns unevenly.

Make sure you coat every surface, including the sides and ends of each tenderloin. Any bare spots will dry out faster than the coated areas.

Related Recipes

• Air Fryer Turkey Breast
• Air Fryer Turkey Burgers
• Air Fryer Turkey Meatloaf
• Air Fryer Caramelized Brown Sugar Pork Tenderloin
• Air Fryer Greek Turkey Burgers

Frequently Asked Questions

Can I use a frozen turkey tenderloin in the air fryer?

It’s best to fully thaw your turkey tenderloin before cooking it. A frozen or partially frozen piece won’t cook evenly, and you’ll likely end up with dry edges and an undercooked center.

The easiest way to thaw it is to move it from the freezer to the fridge the night before. If you’re short on time, you can use the cold water method by placing it in a sealed bag and submerging it in cold water, changing the water every 30 minutes until it’s thawed.