Combine brown sugar, ginger, tarragon, cinnamon, pepper, garlic powder, and salt in a medium bowl. Rub lamb chops with seasonings and place on a plate. Cover and refrigerate for 1 hour.
Preheat the grill for high heat.
Brush the grill grate lightly with vegetable oil, and arrange lamb chops on the grill. Cook 5 minutes on each side, or to desired doneness.
Grilled Lamb with Brown Sugar Glaze · Dinner Match Lab | Dinner Match Lab