Oven-roasted with a coating of grain mustard and chopped garlic, spices and fresh herbs, served with baby roasted potatoes and pan gravy, it's going to be a culinary event to remember!
Score the fat side with a sharp knife in a criss-cross pattern. Place the leg of lamb in the baking dish. Place the potatoes around the lamb in the baking dish.
Follow with the cracked black pepper, sea salt, paprika, thyme and rosemary. Sprinkling each over the surface of the lamb. Then pat them down into the mustard.