How could a quick-service restaurant prevent customers from contaminating plastic eating utensils at a condiment stand?

The option of placing wrapped utensils at the stand and keeping additional utensils behind the counter is the most effective method for preventing contamination. When utensils are wrapped, they are protected from exposure to contaminants that might be present in a public area. This wrapping acts as a barrier between the utensils and any potential sources of contamination, such as dirty hands, airborne particles, or unclean surfaces. By placing additional unwrapped utensils behind the counter, staff can ensure that guests have access to clean utensils when needed, while minimizing the risk of cross-contamination.

Utilizing non-plastic utensils may not directly address the issue of contamination at a condiment stand. While material choice can play a role in food safety, it does not inherently prevent customers from touching or contaminating utensils.

Displaying utensils without wrapping or placing them in a public area could increase the likelihood of contamination, as customers can touch the utensils and inadvertently transfer germs or bacteria to them. Keeping utensils wrapped and providing them in a controlled manner is a more effective strategy for maintaining hygiene in a quick-service restaurant setting.