Mexican Braised Lamb Shanks & Black Beans with Sweet Onion Salsa

Mexican Braised Lamb Shanks & Black Beans with Sweet Onion Salsa

There is a rather complicated, traditional dish in Mexico called Mole` that uses dark chocolate as its sweetening agent.  The dish really appeals to me but because of its complexity I have resisted making it.  I am also not in Mexico so figure it is totally OK to put...