To make the stuffed loin of pork, place pork, silverskin side down, vertically in front of you. With a large knife, make an incision along the length of the loin 2cm/3/4in from the edge.
Roll up the pork loin tightly and leave to sit for 20 minutes. Cut a piece of aluminium foil large enough to wrap the pork and lay flat. Place the slices of pancetta evenly across the foil ...