What is the minimum internal temperature for reheating gravy in a microwave?

The minimum internal temperature for reheating gravy in a microwave should be 165 degrees F. This temperature is vital because it ensures that potentially harmful bacteria, which may have developed while the gravy was stored, are effectively killed. According to food safety guidelines, reheating food to this temperature helps minimize the risk of foodborne illnesses, providing a sufficient safety margin for various types of food, including those high in moisture like gravy.

Maintaining this specific temperature during reheating is crucial, as gravy can be dense and hold heat unevenly in a microwave, leading to cold spots where bacteria might survive. Therefore, following this temperature standard is essential for ensuring that the food is safe to eat after reheating.