Sweetbreads are available from good butchers, but may need to be ordered in advance. Calves’ sweetbreads may come from European veal; if animal welfare is a concern, look for sweetbreads that ...

The easiest sweetbreads to find are from veal, ris de veau; or lamb, ris d’agneau, although beef and pork sweetbreads are also available. It’s a bit unclear where the name came from ...