What can help reduce the risk of vehicle contamination?

Using disposable utensils is an effective way to minimize the risk of vehicle contamination during food preparation and service. This practice ensures that utensils that have been in contact with potential contaminants are discarded after a single use, thereby preventing cross-contamination. Regularly washing hands and kitchen tools is critically important because it reduces the presence of harmful bacteria and pathogens that can lead to foodborne illnesses. This practice contributes to maintaining a clean kitchen environment and protects food from becoming contaminated.

The other options do not address the issue of vehicle contamination effectively. Avoiding fresh ingredients can compromise food quality and nutrition while not eliminating the risk of contamination. Cooking food at lower temperatures can actually increase the risk, as higher temperatures are often necessary to kill pathogens that may be present.