Pat the chicken wings completely dry using paper towels. This step is crucial for crispiness.
In a large bowl, combine the baking powder, salt, garlic powder, onion powder, black pepper, paprika, and cayenne pepper.
Add the dried chicken wings to the bowl and toss them thoroughly until every piece is evenly coated with the dry rub mixture.
Preheat your air fryer to 380 degrees Fahrenheit (195 degrees Celsius) for 5 minutes.
Arrange the seasoned wings in a single layer in the air fryer basket. Do not overcrowd the basket; cook in batches if necessary.
Air fry for 20 minutes, then flip the wings.
Increase the temperature to 400 degrees Fahrenheit (200 degrees Celsius) and cook for another 5 to 8 minutes, or until the skin is deeply golden brown and very crispy.
Remove from the air fryer and serve immediately.
Notes
Use aluminum-free baking powder for the best results with the crisping agent.
Ensure the wings are fully dry before seasoning; moisture prevents crisping.
For extra flavor, you can toss the cooked wings in your favorite sauce, but this will reduce the initial crispiness.