
Whether you’re in an exclusive restaurant or snatching a quick sausage from an all-night stall, you may see one or more capital letters next to the food and dishes listed on menus or display boards. Like this:

(For the record, that’s a Wiener Schnitzel made from pork that comes with a basic side salad.)
So what’s this all about?
- See also: Food & drink in Vienna
Allergy information
The letters aren’t some obscure coded message designed to confuse foreigners. Each capital letter simply stands for a particular ingredient found in that food or dish. Not just any ingredient, but “substances or products causing allergies or intolerances”.
EU law demands the communication of this allergy information to ensure, for example, that you don’t find your holiday ruined by an unfortunate gastronomic reaction.
Here’s the list of allergens and similar substances typically used in Viennese establishments:
- A (Cereals containing gluten)
- B (Crustaceans)
- C (Eggs)
- D (Fish)
- E (Peanuts)
- F (Soja)
- G (Milk and/or lactose)
- H (Nuts)
- L (Celery)
- M (Mustard)
- N (Sesame seed)
- O (Sulphur dioxide and sulphites)
- P (Lupins)
- R (Molluscs)
The list corresponds to the 14 categories given in Annex 2 of the EU’s regulation (#1169/2011) covering the provision of food information to consumers. If you have food allergies or intolerances, check the EU’s food information legislation page to find fuller details of what each category does and does not cover.
So our Schnitzel (C, G, A) from the menu listing above might include eggs, dairy, and gluten, while the side salad (L, M, O) might include celery, mustard, and sulphites.
Sometimes you find numbers instead of letters – whatever code is used, the corresponding key should be available somewhere.
Many outlets choose to include the info in the menu itself; hence all those letters. No capital letters on menus does not mean the allergens are absent, just that the location has decided not to communicate the required information in this way.
Look for the allergy information posted on the wall or above the counter. Or the outlet may have trained its staff to clarify on request what’s in what.
(If a restaurant, bar or similar chooses the talk-to-the-staff option, then they must make it clear somewhere that you can ask for this information).
Note that the allergen information may be absent if it’s blatantly obvious. There is no requirement for a restaurant to indicate that your egg salad with mustard dressing contains egg and mustard: the clue is in the name.