Cool and store leftovers safely in shallow containers
Divide cooked food into shallow containers, refrigerate promptly, and label the date for timely use or freezing.
A large pot cools more slowly than small, shallow portions. FoodSafety.gov recommends refrigerating perishable leftovers within two hours, or within one hour above 32°C (90°F), and generally using or freezing them within three to four days.