Final answer:
Sub kits and sub cheeses should be stored at temperatures below 4 degrees Celsius or 40 degrees Fahrenheit to ensure food safety.
Step-by-step explanation:
In a sub bar, it's important to ensure that sub kits and sub cheeses are stored at the proper temperatures to maintain food safety. The recommended temperature for sub kits and sub cheeses is below 4 degrees Celsius or 40 degrees Fahrenheit. This temperature helps inhibit bacterial growth and keeps the food safe to consume.
It's important to monitor the temperature in the refrigerator using a built-in thermometer or a separate thermometer. If the temperature goes above 40 degrees Fahrenheit for two hours or more, the food may no longer be safe and should not be used.
When thawing frozen foods, it's recommended to do so slowly in the refrigerator or using alternative methods like the microwave or cool water. Avoid thawing frozen foods at room temperature to prevent the reactivation of microbes that may be present.