Round knuckle steak is cut from the knuckle topside. Knuckle steak can also be cut from the knuckle muscle piece, but in practice, this happens rarely. Van der Zee only cuts knuckle steak from the knuckle topside. This comes from the rear part of the cow. It is a large piece of meat that is incredibly tender in texture. With this piece, you can go in any direction. The well-known knuckle steaks are cut from it, but carpaccio and roast beef can also be excellently cut from it.