Not vegan

Roasted lean lamb shoulder is classified as animal-derived by the local ingredient taxonomy.

Names you may see on a label

spalla di agnello magra arrostoEpaule d'agneau maigre rôtieBaked lean lamb shoulderEpaule d'agneau maigre cuite au four

How to verify it

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