Dry brine by dusting that gorgeous leg all over with kosher salt. Wrap the leg tightly with plastic wrap and stick in the fridge for at least 12 hours.
6 pounds bone-in leg of lamb, 3 teaspoons kosher salt
Make 3 long slits along the length of the leg.
Make a paste of the lemon juice, garlic, black pepper, rosemary and oregano. Shove the paste into the slits with a spoon handle or butter knife.