Answer :
Final answer:
Bob should thoroughly clean and sanitize both the knife and cutting board used to trim the roast before using them to prep fish, to prevent cross-contamination, even if he used a plastic cutting board. This is because kitchen Cleanliness isn't just about being visibly clean, but about reducing microbial load to a level safe for its intended use.
Explanation:
Yes, Bob should definitely clean and sanitize both the knife and cutting board before prepping the fish. Cross-contamination, which is the transfer of harmful bacteria from one food to another, can occur if this step is skipped.
Even if he is using a plastic cutting board, which is often considered safer than wooden ones due to its non-porous surface, it's important to note that cleanliness in kitchen, or anywhere for food preparation, is not just about making things look clean, rather it is about reducing the microbial load on the items to a level appropriate for their intended use.
In this case, considering the use of cutting board and knife for prepping the food, they must be cleaned and sanitized to a level that is deemed safe for food handling to prevent any foodborne illnesses.
Learn more about Kitchen Cleanliness here:
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