In a large bowl combine all the ingredients (except the pork,) and massage together.
Trim the pork fillet of all fat and sinew, cut down the middle then bash with a meat mallet until thin.
Lay the mince mixture onto the thin pork, then roll over until a roulade is formed, wrap with oiled foil and place in an oven tray with about an inch of water, cover with foil and bake at 200 degrees for 30-45 minutes.