Does anyone know whether freezing pork has an adverse effect on successful crackling? We only ever get to eat one joint of fresh, unfrozen roast pork before needing to freeze the rest, and it always seems that the crackling is much easier to get right - bubbles up, light and easy to break up. However the crackling from frozen pork is quite often extremely leathery and hard, despite using exactly the same time and high initial temperatures in the oven. Occasionally I have tried additional high temperature roasting on a separated bit of frozen skin only to end up with burnt crackling. Has anyone else had the same problem, and is there any way round it? Tamsaddle