Which of the following is categorized as a potentially hazardous food?

High-protein foods are categorized as potentially hazardous because they provide a favorable environment for the growth of harmful microorganisms. Foods that are high in protein, such as meats, poultry, fish, eggs, and certain dairy products, have the right conditions—moisture and nutrients—that support bacterial growth if not handled, cooked, or stored properly.

In contrast, fruits and vegetables, while perishable, typically do not fall under the "potentially hazardous" category unless they are cut or processed, which can change their safety profile. Packaged snacks, especially those that are dry or shelf-stable, also do not constitute potentially hazardous foods as they are less prone to support rapid bacterial growth. Shelf-stable foods, like canned goods or dry grains, are designed to be stored for extended periods without refrigeration and do not present the same risks. Therefore, the classification of high-protein foods as potentially hazardous is based on the inherent risks associated with their spoilage and the potential for foodborne illness when they are not properly managed.