What is the maximum time that cooked food can remain at room temperature before it should be discarded?

Cooked food should not remain at room temperature for more than 2 hours to ensure food safety. The 2-hour rule is critical because food that is left out can enter the "danger zone," which is between 40°F and 140°F. Within this temperature range, bacteria can multiply rapidly, significantly increasing the risk of foodborne illnesses.

When food has been at room temperature for more than 2 hours, the potential for harmful bacteria to grow becomes too high, and it is recommended to discard the food to prevent the risk of food poisoning. This guideline is established by health organizations to protect consumers and maintain safety in food service environments. Understanding this time limit is essential for anyone handling food, as it helps ensure that meals prepared and served are safe for consumption.