With this chicken recipe, you’ll have so many options. You can grill up several breasts and save them for future meals. If you keep the cooked chicken in the refrigerator, the USDA recommends using it within 3-4 days. If you freeze the cooked chicken, it will be good for up to 4 months. To maintain the most juiciness, I recommend saving the chicken breasts whole and slicing them when you’re ready to serve them.