Step 1: Pat the chicken wings extremely dry with paper towels. This is a crucial step for achieving maximum crispiness. Place them in a large bowl.
Step 2: In a small bowl, whisk together the baking powder, smoked paprika, garlic powder, onion powder, salt, black pepper, and cayenne pepper to create your dry rub.
Step 3: Sprinkle the dry rub mixture evenly over the dry chicken wings. Toss thoroughly with your hands to ensure every wing is coated. For best results, let the wings sit uncovered in the refrigerator for at least 30 minutes, or up to 2 hours, to allow the rub to adhere and the skin to dry further.
Step 4: For Oven Baking: Preheat your oven to 400°F (200°C). Line a large baking sheet with foil for easy cleanup, then place a wire rack on top. Arrange the coated wings in a single layer on the wire rack, ensuring there is space between each wing for air circulation.
Step 5: Bake for 30-45 minutes, flipping them halfway through, until the wings are golden brown and incredibly crispy. The internal temperature should reach 165°F (74°C). For the last 5-10 minutes, you can increase the heat to 425°F (220°C) or use the broiler for extra crispiness, watching carefully to prevent burning.
Step 6: For Air Frying: Preheat your air fryer to 375°F (190°C). Arrange the coated wings in a single layer in the air fryer basket, making sure not to overcrowd it. You will likely need to cook in batches.
Step 7: Air fry for 18-25 minutes, shaking the basket or flipping the wings every 6-8 minutes, until they are deep golden brown and super crispy. The internal temperature should reach 165°F (74°C).
Step 8: Remove the Crispy Dry Rub Chicken Wings Oven Air Fried from the oven or air fryer. Serve immediately with your favorite dips or sides. Enjoy the satisfying crunch!