Restaurant Menu Allergen Labeling: A Guide

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Restaurant Menu Allergen Labeling: A Guide

Clear allergen labeling on restaurant menus protects guests with food allergies and reduces liability risk, and an increasing number of jurisdictions have specific requirements around how this information must be presented.

Common Allergen Labeling Requirements

Identifying major allergens like nuts, shellfish, dairy, and gluten on menu items, along with a clear cross-contamination disclaimer, are standard practices even where not strictly mandated by law.

  • Identify major allergens present in each dish
  • Include a cross-contamination disclaimer where relevant
  • Train staff to answer allergen questions accurately
  • Keep allergen information updated as recipes change

Training Staff on Allergen Communication

Staff should be trained to take allergy questions seriously and know when to check with the kitchen rather than guessing, since incorrect answers carry real safety risk.

Keeping Allergen Information Current

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Major Allergens Commonly Labeled

Allergen CategoryExamplesLabeling Consideration
Tree nuts and peanutsAlmonds, peanuts, cashewsHigh-severity reactions possible
ShellfishShrimp, crab, lobsterCommon severe allergy
Dairy and glutenMilk, wheatHigh prevalence, dietary restrictions

Frequently Asked Questions

Is allergen labeling legally required for restaurants?

Requirements vary by jurisdiction, with some areas mandating specific menu disclosures and others relying on staff communication.

How should staff respond to allergy questions they are unsure about?

Staff should be trained to check with the kitchen rather than guess, since an incorrect answer can create a serious safety risk.

Does a recipe change require updating allergen labeling?

Yes, any ingredient or supplier change should trigger a review of that item’s allergen information.

What is a cross-contamination disclaimer?

A disclaimer noting that shared kitchen equipment may expose dishes to allergens even if not a direct ingredient, common in allergy-conscious menus.