
In a large dish filled with water, soak the bamboo skewers for 15 minutes. If you need to cut the skewers down to fit your air fryer, do so before soaking
Cut the boneless, skinless chicken thighs or breasts into skewer sized pieces, roughly 1.5 inches in size. Try to cut them evenly to ensure an even cook.
Combine the chicken with all the spices along with the ketchup and vinegar
Mix well and marinate for a minimum of 1 hour or overnight for maximum flavour. If you don't have time, you can use them right away as well
Slice the zucchini into rounds if using
Chop the onion and red pepper into skewer sized pieces if using
Skewer the chicken alternating with the zucchini, red pepper and onion. Alternatively, simply skewer the chicken pieces if using only chicken
Lightly spray your air fryer with oil. Place the skewers in the air fryer basket in one layer
Air fry the skewers at 380 F for 12-13 minutes, turning over halfway if needed
Serve right away and enjoy!