Place the chicken on the bottom of a 6 quart slow cooker.
Combine all ingredients remaining into a small mixing bowl, except the Cornstarch, this will be used at the end.
Pour the sauce evenly over the chicken, cover and cook on low for 6 hours.
About 30 minutes before serving, add in the cornstarch, stir and let cook for an additional 30 minutes to thicken up the sauce.
Serve over rice or as is with your choice of sides.
Notes
If you make this in the Ninja Foodi, use the pressure cooker lid or glass lid, set the nozzle to 'vent' and use the slow cooker function. Then, you will follow all the other instructions for the cook times.Updated this recipe to cook for 6 hours.