Whether you operate a restaurant, café, hotel, or bakery, allergen information is no longer a minor menu detail. It is an issue that directly affects customer safety. Before placing an order, people with food allergies or intolerances should be able to see clearly what a product contains. They should never have to guess.
The most common allergens are generally well known. These include cereals containing gluten, milk and dairy products, eggs, fish, crustaceans, peanuts, tree nuts, soy, celery, mustard, sesame, lupin, and molluscs.
Displaying this information through clear icons, short notes, or a visible section within the product details makes it much easier for customers to choose safely.
How Should Allergen Information Be Displayed on a Menu?
The key principle is simple. Each product should be displayed together with its specific allergens.
Adding a general note such as “some of our products may contain allergens” in one corner of the menu is not enough. Customers need to know exactly which allergens are associated with each item.
For this reason, allergen information should appear directly in the product description or in a clearly separated allergen section.
Labels such as vegan, vegetarian, gluten free, and lactose free should also be displayed clearly.
However, marking a product as gluten free does not necessarily mean that the risk of cross contamination in the kitchen is completely eliminated.
It is therefore important to include a short note advising customers with allergies or special dietary requirements to consult the staff for further information. This helps protect both the customer and the business.
How Does a Digital Menu Make This Easier?
Digital menu systems provide a major advantage in allergen management.
If a recipe or ingredient changes, the allergen information can be updated through the management panel within seconds. There is no need to redesign and reprint the entire menu as there would be with a paper version.
With Qrelle, you can add allergen information, product descriptions, and special dietary labels to each item, helping you provide customers with a safer and easier to understand menu experience.

