Creating Sweet Chili Air Fryer Chicken Thighs is easy if you follow these simple steps:

1. Preheat Air Fryer: Preheat your air fryer to 400°F (200°C) for about 5 minutes.
2. Prepare Marinade: In a bowl, mix the sweet chili sauce, soy sauce, olive oil, garlic powder, onion powder, black pepper, salt, and red pepper flakes until well combined.
3. Marinate Chicken: Place the chicken thighs in a large zip-top bag or bowl and pour the marinade over them. Ensure each piece is well coated. Let it marinate for at least 15 minutes (or up to 2 hours for deeper flavor).
4. Arrange in Air Fryer: Lightly spray the air fryer basket with cooking spray. Place the marinated chicken thighs, skin-side down, in a single layer in the basket.
5. Cook: Air fry the chicken for 15 minutes. Then, flip the thighs over and cook for an additional 10 minutes or until the internal temperature reaches 165°F (74°C).
6. Crisp Skin: If you desire extra crispiness, you can air fry for an additional 2-3 minutes.
7. Garnish and Serve: Once cooked, remove the chicken from the air fryer and let it rest for a few minutes. Garnish with fresh cilantro if desired.

These straightforward steps will guide you in creating an amazing dish that is both delicious and satisfying.