Ingredients: 2 pieces of pigskin, proper amount of salt, star anise 1 piece, 2 pieces of ginger, edible gelatin 1g, and proper amount of water.

1. First, prepare pigskin and scrape off the fat inside with a knife.

2. Then put 1 g edible gelatin and pigskin into a pot in cold water.

Cook until you can use chopsticks.

4. Sprinkle salt and rub the surface.

5. Rinse the thin strip with water.

6, put the right amount of water in the pot, add pigskin, star anise, ginger slices, simmer for two hours.

7. Then pour it into a container and let it solidify.

8. After solidification, cut into pieces and plate.