What should leftovers be stored in for safety?

Storing leftovers in covered food containers is essential for food safety. This practice helps to protect the food from contamination by airborne pathogens, pests, and other environmental factors that can lead to foodborne illnesses. Covered containers also help to maintain the food's temperature, preventing it from entering the danger zone where bacteria can rapidly multiply.

Using appropriate covered containers is particularly important in commercial kitchens and food service environments, as it helps ensure compliance with health regulations and standards. These containers should be made of food-safe materials and should be airtight when possible to minimize exposure to air and moisture, both of which can compromise food safety.

The other options do not provide suitable safety measures: using any available pan or bucket may not ensure food safety criteria, uncovered food containers expose food to contaminants, and galvanized containers are not food-grade materials that can leach chemicals into food. Adhering to best practices for food storage is crucial in preventing foodborne illnesses and ensuring the safety of meals served to customers.