Allergen: Milk – what belongs to it, hidden sources and labelling

Milk is one of the 14 allergens that must be declared under Annex II of Regulation (EU) No 1169/2011 – including for non-prepacked food at a buffet. It covers milk from cows, sheep, goats and other animals, lactose, butter, cream, cheese, yoghurt, quark, ghee, whey. In Catering Cat the allergen has the code G.

What belongs to it?

  • Milk from cows, sheep, goats and other animals
  • Lactose
  • Butter, cream, cheese, yoghurt, quark, ghee, whey
  • Milk protein (casein) and products thereof

Where is it often hidden?

  • Sauces, soups and mash (butter, cream)
  • Gratins and bakes
  • Sausages (milk powder, lactose)
  • Bread and rolls made with milk
  • Desserts, cakes, chocolate
  • Spice mixes and convenience products with lactose

Exemptions under Annex II

  • Whey used for making alcoholic distillates
  • Lactitol

Tips for catering and buffets

  • “Lactose-free” does not mean “milk-free” – lactose-free products still contain milk protein and must be declared as milk.
  • Plant drinks (oat, soy, almond) are not milk – but check their own allergens.
  • Ghee and clarified butter are milk products.

How it appears on the buffet card

On the back of the card, the allergen is shown with its full name (“Milk”), as a short name (“Milk”) or as the code “G” with a legend – depending on the display you choose in Catering Cat.

Frequently asked questions

Does lactose-free milk have to be declared?

Yes. Lactose-free milk is still milk and contains milk protein; it must be declared as milk.

Does goat's or sheep's cheese count?

Yes. The milk allergen covers milk from all animals and products made from it.

All 14 allergens

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This page summarises the rules in general terms and is not legal advice. When in doubt, ask your local food authority.