Butterflying a leg of lamb ensures even cooking on the grill and a good sear without overcooking.
The lamb can be marinated up to 24 hours in advance for added flavor, with customization options like swapping oregano for mint.
Using a gas or charcoal grill, ensure even cooking by moving the lamb away from high heat and utilizing indirect heat.
Let the cooked lamb rest for 20 minutes before slicing to ensure juiciness; leftovers can be stored for up to four days.