Food allergies can be problematic for many people, and thus it is important to take notice of hidden food allergies. One hidden allergen source is shared fryers. Some people assume the high temperatures will prevent allergen contamination. Another source is mispackaged food. Always double check! Suppliers may also change the recipe, so it is important to check the ingredients. Lastly, check to make sure soft drinks do not have any allergens like coconut oil.

Key Takeaways:

• Kansas warns diners that fryers are shared and could contain traces of their allergens, Ebert says.
• Ebert says. She and her colleagues photograph the products that arrive at their facilities, and the information is uploaded to the menu management system to catch any allergen red flags.
• Another way to avoid issues: “Stock foods with clean labels, which is now trendy anyway,” says Dartmouth College Dining Services registered dietitian Elizabeth Rosenberger

“Some operators conflate hygiene with allergens and incorrectly assume the high heat of a fryer will “kill” the allergenic properties of items such as shellfish.”

http://www.foodservicedirector.com/managing-your-business/ensuring-food-safety/articles/4-hidden-sources-allergens