Not vegan

duck foie gras is classified as animal-derived by the local ingredient taxonomy.

Names you may see on a label

Enten Foie grasFoie gras d'anatraFoie gras z kaczkifoie gras de canardFoie gras de patoEnten-Stopfleber

How to verify it

If this ingredient appears in the recipe rather than a precautionary trace statement, the product is not vegan.