- Leftover roasted Cornish hens will keep in the refrigerator for 3 to 4 days or in the freezer for 1 to 3 months. In the microwave, it reheats beautifully. To keep the chicken from drying out, save some of the pan drippings and reheat the chicken with the drippings in a skillet.
If you’d like to check out more ideas for cooking with Cornish hens, then this video recipe may interest you.