How should re-touched or re-served foods be handled to avoid contamination?

• A. Re-serve if customers request seconds.
• B. Do not re-serve; discard or return to the kitchen; follow policy for re-serving only when appropriate.
• C. Re-serve after heating briefly.
• D. Place on a separate tray for self-service.

Answer: (B)

Touching food and then serving it again creates a contamination risk because bacteria and other germs can transfer from hands or utensils to the dish, and some hazards can survive heating. The safest approach is not to re-serve re-touched portions; discard them or return them to the kitchen to be properly handled. Only re-serve if the establishment’s policy explicitly allows it and the staff have prepared the item in a way that eliminates or mitigates the risk. Briefly heating the food does not reliably make it safe, since some pathogens can produce toxins or may not be evenly heated. Putting the item on a separate tray for self-service doesn’t address the contamination issue, since the original dish has already been touched. Always follow the specific food safety policy of the operation regarding any exceptions.