As outlined by the Food Standards Agency, buffets can present challenges in terms of temperature control, cross-contamination, and allergen management. To mitigate these risks, hotels must implement a comprehensive food safety management system that includes regular staff training, clear standard operating procedures, and robust monitoring and record-keeping protocols. This should also include measures such as regularly checking and maintaining food storage and display equipment, providing allergen information for all dishes, and ensuring that all food is properly cooked, stored, and labelled.

Hotels should consider implementing additional measures to address the specific challenges of buffet service, such as monitoring food temperatures regularly and replenishing dishes regularly to avoid prolonged exposure to ambient temperatures. When we look at the specific risks hotel buffets can present in regards to food safety, there are also possible mitigations for these risks:

Cross-contamination

Hotel buffets often have shared serving utensils and dishes, which can lead to cross-contamination between different foods – especially from high risk to lower risk foods. For example, if a guest uses the same utensil to serve both chicken and vegetables, it could potentially contaminate the vegetables with harmful bacteria. If the chicken has not been properly prepared, then any danger presented by harmful bacteria will be more widely spread.

Hotels can implement separate utensils and serving tools for different dishes, especially for allergen-free options or to accommodate other dietary requirements. They can also provide clear labels for all dishes and ensure staff are trained on proper handling and cleaning techniques.

Temperature control

Buffet food must be kept at the correct temperature to prevent the growth of bacteria that can cause food-borne illnesses. Hot food at buffets must be kept at 63℃ or above. If this is not possible, you can remove food from hot holding and display it for up to two hours, but only once. Food not used within two hours should be reheated until steaming hot and returned to hot holding, or chilled as quickly as possible to 8°C or below. Throw it away if it has been out for more than two hours. Remember not to mix new food with food already on display if you take food out of hot holding to display it. This could result in older food being left out for an extended period.

When displaying cold food, such as on a buffet, use suitable chilled display equipment to keep it at 8°C or below. If this is not possible, food can be displayed out of chilled storage for up to four hours, but only once. Check the temperature of the food regularly and make sure you know how long it has been on display or kept out. Food that has not been consumed within four hours can be returned to the refrigerator and kept at 8°C or lower until it is consumed. It should be thrown away if it has been out for more than four hours. If the food is not stored at the correct temperature or is left out for too long, it can become a breeding ground for harmful bacteria.

Hotels can use hot holding equipment that maintains food temperature at 63℃ or above, or chilled display equipment to keep food at 8℃ or below to ensure that food is kept at the correct temperatures. They can also regularly monitor the temperature of the buffet and the food items, and discard any items that have been left out for over 2 hours for hot food, and 4 hours for chilled food.

Staff hygiene

The hygiene of the staff preparing and serving the food is also critical. They must follow proper hand washing protocols to prevent the spread of bacteria and viruses, with designated hand washing areas and sinks.

Hotels should ensure that staff are properly trained on safe food handling techniques and that they wear gloves where appropriate and hairnets and beardnets when handling food. They can also regularly check the hygiene of the staff and encourage them to wash their hands frequently.

Allergen control

Buffets can also pose a risk to guests with food allergies. If a guest accidentally consumes an allergen due to cross-contamination or improper labelling, it could result in a severe allergic reaction.

Hotels can provide separate serving tools, dishes and utensils for allergen-free options. They can also ensure that all dishes are properly labelled with any allergens present and that staff are trained on how to handle allergen requests and questions. Additionally, they can consider offering pre-packaged options for guests with severe allergies.

At The Safer Food Group, we work closely with hospitality businesses to help them develop the skills they require to design and implement robust food safety management systems that meet legal requirements and industry best practices. With the right systems in place, hotels can provide their guests with a safe and enjoyable dining experience while protecting their reputation and ensuring compliance with food safety regulations.