Pat Dry the Chicken fillets completely using paper towels after rinsing them. This ensures the marination doesn't slip away during cooking it.
Score Cross-hatch pattern to maximize flavor and ensure fast, even cooking. Do not score more than halfway though.
Mix together Salt, Onion, Garlic, Black pepper, Paprika powder. Apply this to the fillets both sides with olive oil. Rest for 15-20 Mins.
Place them on the air fryer. I lined mine with air fryer liners for easy cleanup. Spoon in some of the Bang Bang Sauce on it. Airfry @190C for 16 mins or till cooked through depending on the size of the fillets.