Combine the cold cooked mashed potato with the Crab meat and bit of breadcrumbs, add some salt too season. Form 4 balls and then dip into Plain Flour and then into the beaten egg and then into the breadcrumbs - add too the Frying Pan and then basically shallow fry on the lowest hob heat for no longer than 30 minutes - 14 minutes on each side and then a further 30 seconds on each side on the highest hob heat