Which practice is essential for food safety in a deli environment?

Wearing gloves while preparing food is a critical practice for ensuring food safety in a deli environment. Gloves act as a barrier between hands and food, helping to prevent the transfer of bacteria and other pathogens that can lead to foodborne illnesses. This practice is particularly important in a deli, where various food items are handled frequently and may be served raw or ready-to-eat.

Using gloves is part of a broader set of hygiene protocols, which also includes proper handwashing and regular sanitization of surfaces and equipment. These combined efforts create a safer food preparation environment, ensuring that the deli's products are safe for customers to consume.

Other options do not contribute positively to food safety. For instance, using only plastic utensils does not inherently guarantee food safety compared to other materials, while failing to wash vegetables or ignoring expiration dates can directly contribute to health risks. Therefore, adhering to the practice of wearing gloves while handling food is key to maintaining a hygienic and safe deli operation.