Let roast come to room temperature for at least 30 minutes.
Preheat grill or oven.
Rub roasted garlic inside of roast, all around.
Sprinkle inside with herbs. (see post for suggestions)
Roll up tightly.
Truss with kitchen string. (see post)
Brown roast on all sides. If doing inside, add a bit of olive oil to pan.
Once browned move to the side of the grill without a burner on. (indirect grill)
If roasting in the oven, once roast is browned, place roast in a large roasting pan on a roasting rack in oven to finish (or use cast iron or oven safe pan to sear).
Cook until temperature is about 125°F for medium rare.
Video
Notes
This recipe will work for boneless lamb loins and bone-in lamb loins. For bone in rub garlic and herbs on the outside. Bone- in loins will take more time to reach doneness temperature.Very important to let lamb come to room temperature for at least 30 minutes before cooking.Always let the meat rest on cutting board for at least 15 minutes before cutting slices.Optional herbs;