2. Scrape the skin clean, put it in the pot, add aniseed, pepper, onion, ginger and garlic and water, boil it in boiling water for 30 minutes, take it out and spread it in a big lunch box, pour some evenly stirred egg liquid, and then spread a layer of cooked skin, so that the top layer is cooked skin.

3. Cover the lunch box, steam in the cage for 20 minutes and take it out. After cooling, cut into 2 cm wide strips, and the three-color jelly is ready.

4. Sprinkle coriander powder when eating, and pour in the salty juice of refined salt, sesame oil, vinegar and monosodium glutamate.