Lamb Ribs with Beans and Spinach

When cooking dried beans, fat is often added to improve their taste. Here lamb ribs provide both the flavor and fat. However, don’t neglect to trim them (see Lamb Ribs) before cutting them into individual pieces. To cut the ribs into pieces, begin at the thick end and slice down between the bones with a heavy knife; some pressure is necessary to cut through the cartilage at the bottom of the ribs. Remember that the beans must be soaked for 8 hours before y