What is the maximum temperature for thawing frozen foods in a refrigerator?

The maximum temperature for thawing frozen foods in a refrigerator is 40°F. This temperature is considered safe for thawing because it helps prevent the growth of harmful bacteria that can develop when foods are held at higher temperatures. Keeping the refrigerator at or below 40°F ensures that the thawing process is slow and controlled, allowing moisture retention and maintaining the quality of the food while minimizing any risks to food safety.

Thawing at temperatures above 40°F, like 45°F, can create an environment where bacteria multiply rapidly, leading to foodborne illnesses. Therefore, following the guideline of keeping thawed food under 40°F is crucial for ensuring that foods remain safe for consumption while they are defrosting.