Pour in coconut milk, apple cider vinegar, and scrape the bottom of the pan to flavor the sauce. Add Chicken back to the skillet.
Cover with a lid and let the mixture cook for another 3-5 minutes, or until the mixture is thickened and chicken is cooked through. Add an additional pinch of salt, or more to taste.
*If not following a dairy-free diet, you can substitute coconut milk with half and half.