Pat chicken dry with paper towels and trim any large visible pieces of fat.
To a bowl, mix together the ingredients for the marinade – it should be kinda like paste but still easy to spread on chicken. Use a few tablespoons of water to adjust consistency as needed.
Add the chicken and rub the marinade all over it. Cover and marinate for 20 minutes, or place in the fridge to marinate for 1 to 2 hours.
Place the chicken in the air fryer basket (or on a baking tray lined with parchment if using the oven) and air-fry for 20 – 22 minutes, turning or flipping the chicken halfway.\
Enjoy!