Question

which of the following items is not a requirement in considering food allergens? knowing what to do in the event of an allergic reaction knowing the symptoms of an allergic reaction staff training on the common allergens instructing each guest what the top 9 allergens are on the menu.

Explanation:

When considering food allergens, staff should know what to do in case of an allergic reaction (to handle emergencies), know the symptoms (to recognize reactions), and be trained on common allergens (to avoid exposure). However, instructing each guest about the top 9 allergens on the menu is not a typical requirement as menus usually have allergen labels rather than staff verbally instructing each guest about all top 9 allergens for every menu item.

Answer:

Instructing each guest what the top 9 allergens are on the menu.