Pork Scratchings with Lime, Chilli and Salt

People often think of pork scratchings as a traditionally British thing served with pints of mild in a pub with an open fire, but they are actually widely eaten worldwide. They are especially popular in South and Central America where they are known as chicharrón. In Colombia, they form the basis of a meal rather than just being a snack. When I saw that Carniceria Los Andes in the Village sells pork skin, I knew that I had to try mixing the two styles to create the ultimate scratchin