Marinate the Chicken: Combine chicken, soy sauce, garlic, and white pepper. Let marinate for at least 30 minutes.
Prepare the Sauce: In a bowl, mix honey, chilli peppers, chilli flakes, soy sauce, garlic, and vinegar. Set aside.
Cook the Chicken:
For a healthier version: Air fry at 375°F (190°C) for 12-15 minutes, shaking halfway, until crispy and cooked through.
For a crispy version: Coat marinated chicken in cornflour and egg white. Fry in oil over medium heat until golden brown and crispy.
Combine: Toss cooked chicken in the honey chilli sauce until well coated.
Serve: Garnish with sesame seeds and chopped spring onions. Serve hot with rice or noodles.