Cooked foods should not stand at room temperature longer than how long?

Cooked foods should not stand at room temperature longer than how long?

• A. 2 hours
• B. 15 minutes
• C. 30 minutes
• D. 4 hours

Answer: (A)

Perishable cooked foods must not sit out at room temperature for too long because bacteria grow quickly in the danger zone between 40°F and 140°F. The safe maximum time is two hours. If the environment is warm (above 90°F), that limit drops to one hour. After two hours, the chance of illness increases, and reheating may not make it safe because some toxins can survive heating. So two hours is the best standard for room-temperature safety. Shorter times like 15 or 30 minutes are safer but not the general rule, and four hours is too long. To stay safe, refrigerate cooked foods within two hours in shallow containers to cool them quickly.

Perishable cooked foods must not sit out at room temperature for too long because bacteria grow quickly in the danger zone between 40°F and 140°F. The safe maximum time is two hours. If the environment is warm (above 90°F), that limit drops to one hour. After two hours, the chance of illness increases, and reheating may not make it safe because some toxins can survive heating. So two hours is the best standard for room-temperature safety. Shorter times like 15 or 30 minutes are safer but not the general rule, and four hours is too long. To stay safe, refrigerate cooked foods within two hours in shallow containers to cool them quickly.