how long to cook a rack of lamb
Trim the lamb, if necessary, and rub both sides of the rack with olive oil. Sprinkle with rosemary and pepper, rubbing them into the meatiest parts of the racks. Prepare a charcoal or gas grill. Lightly spray the grill rack with vegetable oil cooking spray. The coals should be moderately hot to hot. Grill the racks, meat side down, for 4 or 5 minutes, or until the temperature of the meatiest part reaches 100Â°F. Move the racks to the edge of the grill, away from the hottest part of the fire, and cook, covered, for 15 to 20 minutes longer, or until the temperature reaches 140Â°F for rare meat.