What is the primary problem with mixing raw foods together with cooked foods?

The primary problem with mixing raw foods together with cooked foods is cross-contamination. This occurs when harmful microorganisms from raw foods, which may include bacteria and viruses, are transferred to cooked foods. Cooked foods are meant to be free from pathogens, as the cooking process usually kills harmful organisms. When raw and cooked foods are combined, there is a significant risk that the pathogens from the raw foods can contaminate the cooked products, potentially leading to foodborne illnesses if the cooked foods are consumed.

It's critical to maintain separation between raw and cooked foods during food preparation, handling, storage, and serving to ensure food safety. Proper hygiene practices, such as using different cutting boards and utensils for raw and cooked items, can help mitigate this risk.