What do FOH staff need to remember while serving food to ensure customer safety?

All of the above elements are critical for ensuring customer safety while serving food, making this the correct choice. Maintaining hygiene standards is essential because it prevents the spread of bacteria and illness. This includes practices like handwashing, using clean utensils, and ensuring that food surfaces are sanitized. Avoiding cross-contamination is also vital; it ensures that allergen-containing foods do not come into contact with other foods, which could pose a serious risk to customers with allergies. Finally, handling food correctly encompasses the methods used in preparing, storing, and serving food, all of which must follow safety regulations to keep food safe for consumption. Each of these practices works together to promote a safe eating environment, illustrating the importance of comprehensive safety measures in food service.