Chefs Stephen Barber and Kipp Ramsey from Farmstead Long Meadow Ranch in California’s Napa Valley show us how to make BBQ Denver Lamb Ribs. They season the ribs with vindaloo spice and smoke them for about 4 hours until tender. They are finished on a grill and brushed with a spicy tomato marmalade. The chefs plate the ribs with pickled red onions.