1, prepare an elbow, put it on a gas stove and burn it with a small fire, burn off the residual pig hair on the surface, scrape it with a scraper and rinse it with running water.

2, clean the elbow and cut a knife along the bone, and slowly remove the bone.

3, remove the elbow of the bone and put it in the pot with cold water, add ginger slices, remove the fishy smell from the cooking wine, skim the floating foam after the water is boiled, and add salt to cook for 30 minutes.

4, the cooked elbow is penetrated with chopsticks, and it is soaked in cold water for about 5 minutes.

5, soak the elbow to dry the water on the surface, put a shelf in the pot, put the pork skin down into the elbow, pour in the cooking oil and cover it to prevent the oil from splashing and scalding.

6. After the crackling sound in the oil pan stops, open the lid and turn over, and continue to fry slowly for about 2 minutes.

7. Raise the oil temperature, put it in the elbow, and continue to fry with high fire for 1 min. After frying until the surface is golden and crisp, take it out of the pan and cool it.

8. Dry the fried elbow until it is warm, cut it into small pieces and put it on a plate, and you can also add a favorite sauce to make it more beautiful.