What is an important rule for food storage in a walk-in refrigerator?

The practice of covering foods once they are cooled is vital for maintaining food safety and quality in a walk-in refrigerator. Covering food helps to prevent contamination from airborne pathogens and other food sources, as well as protects the food from moisture loss, which can lead to spoilage. Adequate coverage also helps to maintain the integrity of the food’s flavor and texture by reducing exposure to strong odors and flavors from other foods stored nearby.

In a walk-in refrigerator, where various types of food may be stored, keeping items covered ensures compliance with safety standards and health regulations, reducing the risk of foodborne illness. This practice aligns with the principles of proper food handling and storage necessary to ensure that ready-to-eat and raw foods are kept safe from cross-contamination.