For deeper flavor you can marinate the chicken overnight in the refrigerator and bring it to room temperature for about 15 minutes before cooking. If you prefer crispier edges, briefly increase the heat at the end of cooking and allow the glaze to bubble vigorously while watching closely so it does not burn. To keep the dish firmly keto, avoid sweetened soy sauces or seasoned rice vinegar and stick with unsweetened keto sweeteners only. Store leftovers in an airtight container in the refrigerator for up to 4 days and reheat gently in a covered skillet with a splash of water or broth to keep the chicken moist.