Trim fat from lamb. In a small bowl stir together mustard, soy sauce, olive oil, garlic, rosemary, and ginger. Place lamb, fat side up, on a rack in a shallow roasting pan. Insert a meat thermometer. Brush on mustard mixture. Roast in preheated oven at 375° F for 30 to 35 minutes per pound or until meat thermometer registers 145° F to 150° F for medium rare. Let stand for 5 to 10 minutes before carving. Nutrition facts per serving: 240 calories, 16g total fat, 75 mg cholesterol, 662 mg sodium |