A pub favourite you can make at home
Heat oven to 180c
Cut pork into pieces
Put in a large bowl
Add the salt and vinegar
Mix well and let stand for a couple of minutes
Put the pork onto a wire rack sat over a baking tray
Cook for 10-25 minutes until crispy and crackly
Better quality skin will cook quicker
Let cool l completely
Store in an airtight container