Braised milliard thighs are one of the richest and most satisfying of all duck dishes. Look for mullard thighs infancy grocery stores or check mail-order sources. They are usually relatively inexpensive, since most people don’t know what to do with them. This recipe takes a long time, but involves very little real work, and the results are worth the effort. You can also make this dish a day ahead and reheat it just before serving.