What is the required temperature range for freezers?

The required temperature range for freezers is typically around -10 to 0 degrees Fahrenheit. This range is important because it ensures that food items are stored at a temperature that inhibits the growth of bacteria and maintains the quality and safety of the food. Freezing food at temperatures within this range prevents the formation of ice crystals that can damage the texture and flavor of the food. Additionally, a temperature of -10 to 0 degrees Fahrenheit is effective in preserving the nutritional quality of the items being stored.

On the other hand, options that do not fall within this range do not adequately prevent spoilage or maintain food quality. For instance, temperatures that are too high, as seen in the other choices, might lead to food thawing, which can compromise its safety and quality. Therefore, maintaining a consistent freezer temperature between -10 to 0 degrees is crucial for food safety in any back-of-house operation.