Ragout of Lamb Shoulder with Cavatelli

At first glance, this might look like a simple lamb stew, but you will be delighted by its finesse when you remove the lamb from the bone, return it to the pot, and toss with your favorite pasta. The secret to this deep and succulent sauce is the Basic Fond de Veau , a reduced veal stock whose unctuousness is well worth the extra preparation. The lamb can be made ahead, to concentrate the flavors. This ragout makes a surprisingly satisfying dish for entertaining.