If you have leftovers, store them in an airtight container in the refrigerator for up to three days. To reheat, place it in the oven or air fryer at a low temperature until thoroughly warmed, which will help retain its crispy texture. Alternatively, you can freeze the chicken for up to three months. When you’re ready to enjoy it again, thaw in the refrigerator overnight and reheat in the oven for the best results.