Lamb & Root Vegetable Stew with Gremolata

Prepare stew: Place lamb in a 5- to 6-quart slow cooker. Top with root vegetables and garlic cloves. Combine broth, wine, tomato paste, mustard, rosemary, thyme and 1/2 teaspoon each salt and pepper in a large bowl. Pour into the slow cooker. Cover and cook on High for 4 hours or Low for 8 hours.

If using the Low setting, turn to High. Combine water and cornstarch and stir into the stew. Add pearl onions. Cover and cook until thickened and the onions are tender, about 20 minutes.

Meanwhile, prepare gremolata: Combine orange zest, parsley, garlic, salt and pepper. Serve the stew topped with the gremolata.