Pat your chicken wings completely dry with paper towels—this step is honestly non-negotiable. Moisture is the enemy of crispiness, so don't rush it. If you've got time, let them sit uncovered in the fridge for 30 minutes before cooking (game changer if you're prepping ahead). Dry wings equal crispy wings, period.
Grab a large bowl and mix together your kosher salt, black pepper, garlic powder, smoked paprika, baking powder, onion powder, cayenne, and cornstarch. This is your magic seasoning blend, and it's what makes these air fryer chicken wings recipe so ridiculously good. I like to whisk it all together so the baking powder distributes evenly—clumps won't help your cause here.
Toss your dried wings with the olive oil first, making sure every piece gets coated. Then dump in your spice mixture and toss until everything's completely covered. I use my hands for this because it's faster and you can actually feel when every wing has the seasoning on it.
Arrange wings in a single layer in your air fryer basket—don't overcrowd or they'll steam instead of crisp. You might need to work in batches, and that's totally fine. I usually do about 1 pound per batch at a time for maximum crispiness.
Set your air fryer to 400°F and cook for 22-25 minutes. Halfway through (around minute 12), shake the basket so they cook evenly on both sides. You'll hear them sizzling, and the kitchen smells absolutely amazing at this point.
While they're cooking, whisk together your minced garlic, lemon juice, and a pinch of salt in a small bowl for a quick flavor punch. Some people make heavy sauces, but I keep mine simple because these wings are already packed with flavor.
When the timer goes off, check that the wings are golden and crispy—if they need 2-3 more minutes, give it to them. Don't panic if a few spots look darker; that's caramelization and it tastes amazing. Toss them with your garlic-lemon mixture and sprinkle fresh parsley on top, then serve immediately while they're still hot and crunchy.