Storage: Transfer any leftover stir fry and rice (if making) to separate airtight containers or resealable bags and refrigerate within two hours of cooking. Leftover Ground Beef and Broccoli will stay fresh and tasty for 3 to 4 days if stored properly, making it great for meal prep. It's vital to use or freeze leftover cooked rice within 3 to 4 days for food safety concerns.
Reheating Leftovers: You can reheat portions in the microwave, covered with a damp towel to help retain the moisture. Add a splash of water to the rice for additional moisture. You can also reheat portions of the stir fry in a nonstick skillet over low heat, stirring continuously to prevent sticking.