Pot Roast with Cranberries

Unlike their cousin the blueberry—which is sometimes used in savory cooking, although almost never successfully—cranberries are not at all sweet and so make a much more natural companion for meat. One trick I’ve learned over the years is that dusting the meat with a sprinkling of sugar makes the browning process go much more rapidly and leaves behind a caramelized residue that lends a great complexity to the final dish. It’s not an appropriate trick for every occasion, but it’s perfect for this gutsy, appealing, and unusual pot roast. Most pot roasts depend mightily for their flavor on the juices exuded by the meat itself, but since the meat’s contribution here is minimized by the powerful cranberry-based combination, a faster-cooking cut like tenderloin works perfectly, reducing the cooking time to just over an hour.