Pat the wings completely dry with paper towels. Removing excess moisture is crucial for achieving maximum crispiness.
Preheat your air fryer to 380°F (193°C) for 3 minutes. This ensures your wings start cooking immediately when placed inside.
In a large bowl, combine the baking powder, salt, garlic powder, onion powder, and black pepper. The baking powder is your secret weapon for extra-crispy skin!
Add the wings to the bowl and toss until each piece is evenly coated with the seasoning mixture. Make sure every wing gets properly coated.
Lightly spray the air fryer basket with oil, then arrange the wings in a single layer. Don’t overcrowd! Work in batches if necessary for even cooking.
Cook for 10 minutes at 380°F, then flip the wings using tongs. You should already see them starting to crisp up.
Increase the temperature to 400°F and cook for another 8-10 minutes until the wings are golden brown and the internal temperature reaches 165°F (74°C).
Remove and let rest for 2 minutes to allow the juices to redistribute and the skin to become even crispier.
If using sauce, toss the wings in your favorite wing sauce now, or serve the sauce on the side for dipping.