The first kind of pork skin jelly practice materials pork skin 400-500 grams, about 1200-1500 grams of water, green onion 10 grams, ginger 8 ... Pork skin blanching in cold water in a pot, cook until the pork skin rolled and immediately removed, do not cook too long. Use a knife to scrape off the fat and grease on the pork rinds, and pull out the pig hairs, this should be patient, oh, a little bit of work. The first step, today 6 dollars to buy some pork rinds, let's do the pork skin jelly, first put some baking soda, pouring water to simply wash it, wash before the surface of the pig's hair to deal with the place clean. The second step, wash clean cold water in a pot, add onion ginger anise.