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. Allow to marinate for at least 10 minutes, or up to 2 hours in the refrigerator for deeper flavor penetration.
02 - In a shallow dish, combine the panko breadcrumbs, all-purpose flour, paprika, onion powder, cayenne pepper (if using), and salt. Mix evenly so the seasonings are distributed throughout the breading.
03 - Preheat the air fryer to 400°F (200°C) for 3 minutes to ensure even cooking and a crispy exterior.
04 - Remove each chicken strip from the marinade, letting the excess drip off. Dredge in the breadcrumb mixture, pressing lightly on all sides so the coating adheres firmly to the surface.
05 - Place the breaded tenders in a single layer inside 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 (200°C) for 10–12 minutes, flipping the tenders halfway through, until the exterior is golden brown and the internal temperature registers 165°F (75°C).
07 - Transfer the tenders to a plate and serve immediately with your preferred dipping sauces, alongside fries or a fresh salad.