As operators diversify their offerings — adding coffee bars, grab-and-go markets, catering programs, and multiple menu concepts — preventing cross-contamination has become a more complex operational priority. Ghost kitchens and other multi-concept kitchens often share prep areas, storage and equipment, increasing the risk of pathogen transfer and allergen exposure if systems aren’t clearly defined.
Dedicated prep zones, color-coded tools, and strict traffic flow mapping can all help staff avoid cross-contamination. Clearly labellng packaging for delivery can also assist staff in identifying allergen-safe items and preventing picking errors. In restaurant settings, brands with hybrid models (such as fast-casual chains running breakfast and lunch concepts in the same kitchen) can use time-segmented workflows, prepping raw proteins, for example, in the early morning hours and reserving later shifts for ready-to-eat items only.
Beyond food preparation, it’s important to keep tabs on performance and course correct as needed. Conduct frequent audits (self-checks or remote inspections) and ensure staff use gloves or change utensils when switching from standard to allergen-free workflows. Maintain a digital or physical log of which orders require allergen-specific handling, and review cross-contact incidents to adjust protocols. Operators are also adopting digital line-check systems to verify cleaning between concept switches, creating a documented trail of compliance. By taking steps to prevent cross-contamination during prep and monitor compliance afterwards, multi-concept kitchens can more easily deliver diverse, flexible menus without compromising safety.

Approximately 32 million Americans have food allergies, according to the organization Food Allergy and Research Education (FARE). That amounts to about one in 10 adults, or two children in every classroom. As a result of the risks, real-time allergen tracking has become indispensable for foodservice operators. Even one oversight can lead to severe health consequences, legal challenges, and damage to a brand's reputation.
Fortunately, real-time allergen tracking tools are helping businesses at every level of the supply chain monitor allergens and manage their risks. Within foodservice, digital menu management systems, kitchen display systems with allergen alerts, and centralized training platforms are making it possible for businesses to update ingredient information in the moment and maintain consistent staff education. Here are some examples of how a range of food industry brands are managing the risk of allergens:
• Cracker Barrel, Wayback Burgers and TGI Fridays are among the brands using EveryBite’s SmartMenu technology across their locations. It lets diners filter menu items by allergen categories, including the top nine allergens. Every time a guest uses the digital platform, their SmartMenu allergen choices are collected as insights for the restaurant.
• Volanté Systems offers a POS platform tailored for foodservice operations. It integrates allergen alerts and dietary filters to assist in managing allergies, particularly in healthcare and senior living environments.
• Menutech automatically detects allergens using AI, allowing for real-time menu updates and compliance with food safety regulations.
• FoodNotify is a cloud-based tool that helps restaurants manage recipes with automatic allergen, nutrient, and additive labeling, ensuring compliance and real-time updates across menus.
• AllerGenius is an allergen detection technology that uses advanced molecular techniques to identify allergenic proteins with high sensitivity. It can screen raw ingredients for the presence of allergens before they are incorporated into food products. It’s helping food producers and foodservice businesses alike to understand what’s going into their food.
Across your operation – and up and down your supply chain – how is technology currently helping you mitigate allergy risks? Effectively containing these risks can help you foster guest confidence: Food allergy sufferers are a loyal group when they find brands who protect them from exposure.

​Preparing meals for large groups can be a minefield when it comes to accommodating dietary needs and keeping guests safe. Food allergies alone pose a huge challenge. (Nearly 11 percent of adults aged 18 or older have at least one food allergy, and more than half of adults with food allergies have experienced a severe reaction, according to Food Allergy Research & Education.) Chefs have the task of dissecting the ingredients in a dish, retaining the intended flavors and textures when substitutions are made, and avoiding cross-contamination during preparation. How can they best accomplish that? Multi-layered communication is critical. Up through your supply chain, ensure you trust the consistency, accuracy and clarity of ingredients. Conduct ongoing staff training to emphasize the potential severity of food reactions and how easily they can occur. Collaborate with partners using digital tools that keep documents consistent and updated. On menus, use clear markers or sections to identify ingredients that may pose problems to some guests – and again, use digital tools to ensure you’re providing the correct version of an ingredient list.
Going back to basics may help too. At a time when the use of prepackaged ingredients is widespread in commercial kitchens, some chefs are relying on scratch cooking to deliver the precision they need. That’s what Michael White, executive chef in Food & Nutrition Services at Regions Hospital in St. Paul, Minn., and his team do. White says scratch cooking (often using local sources) helps him more closely oversee the ingredients that go into the 64 different diets the hospital must accommodate, which include mineral and calorie restrictions, as well as texture and liquid modifications.

Food allergies affect approximately 15 million people in the United States and are responsible for about 30,000 emergency room visits and 150–200 deaths annually, according to the Centers for Disease Control (CDC). Nearly half of fatal reactions come from food served in restaurants or other foodservice establishments, and managing allergies can be complex due to their changing nature. The economic impact in the U.S. is $25 billion annually, but the real danger is the potential for death, as seen in a recent case where a doctor with severe allergies died after eating at a Disney World restaurant despite warning the staff. Risks run even higher in places such as senior living facilities, where residents rely on others to keep them safe.
Conducting a risk assessment can help you identify potential hazards, determine who might be affected, and evaluate the effectiveness of current controls. It will help you incorporate safety protocols including allergen checklists, ingredient labeling, segregated workstations to prevent cross-contamination, and staff training to ensure you manage allergy risks according to each person’s role. Clear, consistent verbal and written communication with guests, staff, caterers and volunteers is critical. This includes keeping accurate records of ingredient changes, which can help prevent incidents and can support your defense of insurance claims as needed. Your actions can also provide an experience that builds trust and loyalty with guests. By designing allergens out of menus where possible, providing clear ingredient info, and showing empathy toward guests with allergies, you can ensure guest safety and satisfaction.

​Food allergies affect nearly 11 percent of adults and 8 percent of children, sending 200,000 people to the hospital in the U.S. each year. As a result, chances are good that every day, you’re having to respond to guest questions and concerns about allergens in your menu items. Being able to do this during busy shifts, smoothly and without creating bottlenecks, requires tools that allow your staff to have access to allergen information at their fingertips so they can steer guests toward foods that are safer for them. As a recent report from Modern Restaurant Management explains, restaurants can accomplish this with an up-to-date POS that is connected with their kitchen and can show real-time information about food allergens based on the menu items being offered in that moment. Combine this with payment technologies that allow the guest to input information about their allergies up front, thereby immediately omitting any menu items that could be problematic for them, and restaurants can significantly reduce their potential “points of failure” around food allergies. Doing so isn’t just the right thing to do – it’s also good for business, considering that food allergy sufferers are a loyal group. When you can provide a meal that is safe and enjoyable for a guest, they are apt to favor your restaurant in the future and recommend it to others who struggle with allergies as well.

If a guest asks a question about the potential for an allergen in a dish, how confident are you in the response your employees are likely to provide? If a guest experiences an allergic reaction while in your restaurant, how confident are you that your staff can respond with speed, efficiency and sensitivity? Chick-fil-A is one restaurant brand that has earned accolades for its handling of such questions. In a recent webinar from Food Safety Magazine, Steven Lyon, Ph. D, the brand’s director of food safety – field operations, shared some information about how Chick-fil-A manages communication around allergens, as well as its response to guest concerns and allergen reactions. The brand uses a number of safety nets to support staff. For example, while servers should be able to describe dishes, tell guests how an item is prepared, and suggest items that don’t contain the allergen in question, Chick-fil-A employees can help guests make a more informed decision about a dish by hitting a button on the POS system to generate a list of allergens in a food. The kitchen helps ensure cross-contamination doesn’t happen by using separate cooking oils and fryers for allergens, clearly identifying allergens on an order, confirming the order with staff, and delivering the order to the guest to ensure there is no cross-contamination from plate to plate. Beyond the cooking process, they label food packaged onsite, work with suppliers to understand the potential for allergens to be introduced during food production, and use a system that sends its stores recall updates in real time. If a guest has a reaction, Lyon recommends having a minimum response plan. For example, that may include knowing to call 911, what details to provide an emergency responder, and how to take care of a guest waiting for help – information that may or may not be common knowledge among your staff.

In a recent webinar from Food Safety Magazine, Hal King of Active Food Safety explained how pervasive food allergies are among consumers and also identified some allergy-related vulnerabilities foodservice businesses may have. Specifically, he said food allergies affect about 15 million people and cause 30,000 visits to the emergency room. What’s more, a study conducted over a 13-year period found that half of the deaths that link back to food allergies were caused by a restaurant or other foodservice establishment. Here’s where foodservice businesses can help minimize those figures: The two primary controls that restaurants can use to avoid triggering a food allergy are avoidance messaging for the guest (on menus and other signage where food options are displayed and ordered) and prevention (by being attuned to allergens potentially being introduced by suppliers or during food preparation). King noted that one area where many restaurants fall short is on digital menus, which he said rarely include avoidance messaging to alert people to allergens and/or to the likelihood that the kitchen won’t be able to guarantee the absence of an allergen. How well do your digital menus – on your website, app, social media and elsewhere – promote allergen awareness across your brand?

Considering that an estimated 33 million Americans have food allergies – including one in 13 children under age 18 – it would be understandable for a restaurant to shy away from serving allergic guests. But there are some restaurant operators doing the opposite and seeing real opportunity in being a trusted source of food. Dominic Jones, CEO of JPRestaurants, is among them – and it started when his child was diagnosed with a peanut allergy, according to a recent article from New Food Magazine. In the years since, his restaurant has shifted from warning allergy sufferers to welcoming them, increased the transparency of their supply chain, developed a dedicated allergy menu that eliminates the major allergens, and launched ongoing efforts to make their supply chain, recipes and front- and back-of-house processes safer for guests with allergies. (They share these efforts in a Food Allergy Approach page on their restaurant’s website.) Jones says these actions have generated revenue growth and increased guest loyalty, in addition to improving their food quality overall.

​You may have separate preparation areas and tools for foods containing allergens, a staff that can name the big eight allergens that trigger the most problems for people, and clear warnings on your menu encouraging guests to alert staff about allergens. But you can still slip up with an allergic guest if communication from the guest to the server to the kitchen and back isn’t clear. In fact, this triggered a severe allergy for a 12-year-old boy in Massachusetts several years ago. Due to a misunderstanding by restaurant staff, the boy was served a pastry filled with peanut butter despite having told the server of his peanut allergy. The boy’s mother had an EpiPen on hand – otherwise the allergy could have been fatal. Now, the family is working to advance legislation that would update food allergy training materials and require restaurants in the state to always be staffed with someone who has used the updated materials. What safety mechanisms do you have in place – tech-based or not – to make sure your staff communicates clearly with guests and each other about allergies?

​Gluten can be a tricky allergen. Even products labeled as gluten-free, as well as seemingly safe products like meat, may contain trace amounts of the protein. About 7 percent of the U.S. population are either gluten-sensitive or have celiac disease (and rates of celiac disease are rising by 7.5 percent annually). These people may experience abdominal pain, chronic fatigue or diarrhea when they eat gluten. There is gluten-sensing technology in development that aims to make it easier to detect trace amounts of gluten in foods, but in the meantime, restaurants’ efforts to accommodate gluten-sensitive guests can go far in earning their loyalty. A recent report from Food Management advises you have a checklist of regularly ordered foods and identify gluten-free items on the list, establish with vendors that you are committed to having gluten-free substitutes available, have a clear system to identify gluten-free items on your menu, and consider having your business validated by the Gluten-Free Food Service, which supports organizations looking to implement gluten-free safety procedures for the long term.