1. Halve each ham slice, forming 4 equal portions
2. For glaze, in a small bowl combine orange peel, orange juice, mustard, honey and ginger. Brush over ham slices.
3. Grill ham on an uncovered grill directly over medium-hot coals for 5 minutes. Turn and grill ham 8-10 minutes more or until heated through, brushing often with glaze. Alternatively, broil ham 3 inches from heat for 6 minutes, turn and broil 6-8 minutes more or until heated through, brushing occasionally with glaze.
Nutrition: 187 calories; 6g fat; 6g carbs; 24g protein