Step 1: Prepare the Chicken
Remove the chicken tenderloins from the packaging. The most important first step is to pat them completely dry with paper towels. Removing excess surface moisture is crucial for getting the spices to adhere properly and for achieving that perfect golden-brown sear instead of just steaming the chicken. If your tenderloins have the tough white tendon still attached, you can easily remove it. Simply hold the end of the tendon with a paper towel (for grip) and slide a fork underneath it, with the tendon between the tines. Pull the tendon through the fork while pushing the fork down; it should slide right out.

Step 2: Create the Spice Blend
In a small bowl, combine the smoked paprika, garlic powder, onion powder, dried oregano, salt, and black pepper (and cayenne, if using). Whisk them together until they are thoroughly mixed. This ensures that every single chicken tender gets an even coating of all the flavors.

Step 3: Season the Chicken
Place the dry chicken tenderloins in a medium-sized bowl or a large zip-top bag. Drizzle the olive oil over the chicken and toss well to coat each piece evenly. The oil acts as a binder for the spices and helps the chicken brown in the air fryer. Now, sprinkle the prepared spice blend all over the oiled chicken. Use your hands or seal the bag and shake vigorously to ensure every nook and cranny of the chicken is generously coated.

Step 4: Prepare the Air Fryer
For the best results, preheat your air fryer to 400°F (200°C) for about 3-5 minutes. Preheating helps the chicken start cooking immediately upon contact with the hot basket, giving you a better sear and a juicier result.

Step 5: Air Fry the Tenders
Carefully arrange the seasoned chicken tenders in the preheated air fryer basket in a single layer. It is critical not to overcrowd the basket. Leave a little space between each tender to allow the hot air to circulate freely around them. If you overcrowd the basket, the chicken will steam instead of “frying,” and you won’t get that delicious browning. You may need to cook in two batches depending on the size of your air fryer.

Step 6: Cook to Perfection
Air fry at 400°F (200°C) for 10-14 minutes, flipping the tenders halfway through the cooking time. The exact time will vary depending on the thickness of your tenders and the specific model of your air fryer. The chicken is done when it is golden brown and the internal temperature reaches 165°F (74°C) on an instant-read meat thermometer. Using a thermometer is the only guaranteed way to ensure perfectly cooked, juicy chicken that is also safe to eat.

Step 7: Rest and Serve
Once cooked, immediately remove the chicken tenders from the air fryer basket and transfer them to a plate. Let them rest for 3-5 minutes before serving. This crucial step allows the juices to redistribute throughout the meat, ensuring every bite is as moist and flavorful as possible. Serve hot with your favorite dipping sauces and sides.