James Beard’s Navarin is a French lamb ragôut, or stew — and it’s hearty and rich. It requires first browning and then braising lamb meat (his original recipe calls for shoulder or breast; we’re using leg) in beef broth while caramelizing turnips and onions in butter and sugar. After the lamb is done braising, the fat is skimmed from the broth, the broth is strained and the caramelized vegetables and other veggies are added, along with some spices, for the final simmering. The recipe calls for leeks, carrots, new potatoes and peas, spiced with cloves, salt and pepper; we’re adding purple potatoes and rutabagas with some parsley. This is a sure heartwarmer for cold weather; give it a try!