14 pound boneless New Zealand leg of lamb, trimmed and tied
2poundssmall red potatoeshalved
6large cloves garlicunpeeled
2tablespoonsolive oil
Instructions
Combine 6 cloves peeled garlic, rosemary, salt, and black pepper in the bowl of a food processor; pour in melted butter with processor running until finely minced and blended. Coat top and sides of lamb with rosemary paste; leave aside at room temperature for 1 hour.
Preheat the oven to 450 degrees F (230 degrees C).
Toss potatoes, 6 cloves unpeeled garlic, and olive oil together in a bowl. Place lamb in center of a roasting pan; lay potatoes and garlic around lamb.
Roast in the preheated oven for 75 to 90 minutes. An instant-read thermometer inserted into the center should read at least 130 degrees F (54 degrees C). Rest before slicing, 20 minutes.
Notes
Cook to your preferred temperature—rare, medium, or my favorite, meltingly soft.