1, cold water in the pot, the first pig skin over a little boiling water, and then directly on the pressure cooker, ten or twenty minutes can be, directly effective.

2, cooking pork rinds, add a little edible alkali, do not need more, a pound of pork rinds, put 2 grams of edible alkali, soon pork rinds will be cooked.

3, you can also add salt, generally we cook pork rinds, not the first salt, the first salt will make the pork rinds quickly cooked, so add salt to help accelerate the decomposition of pork rinds.