01 - In a mixing bowl, whisk together the buttermilk, salt, black pepper, garlic powder, and paprika until well combined. Add the chicken strips and toss to coat thoroughly. Let marinate for at least 10 minutes, or up to 2 hours in the refrigerator for deeper flavor penetration.
02 - In a shallow bowl, combine the panko breadcrumbs, all-purpose flour, paprika, onion powder, cayenne pepper (if using), and salt. Mix evenly to distribute the seasonings throughout the breading.
03 - Preheat the air fryer to 400°F for 3 minutes to ensure even cooking and maximum crispiness.
04 - Remove each chicken strip from the marinade, allowing excess buttermilk to drip off. Dredge in the breadcrumb mixture, pressing the coating lightly onto all sides to ensure full adhesion.
05 - Place the breaded tenders in a single layer in the air fryer basket, leaving space between each piece for proper air circulation. Spritz the tops lightly with olive oil spray.
06 - Cook at 400°F for 10 to 12 minutes, flipping the tenders halfway through the cooking time, until the exterior is golden brown and the internal temperature reaches 165°F.
07 - Transfer the chicken tenders to a plate and serve immediately with your preferred dipping sauces such as honey mustard, ranch, or barbecue sauce.