Steps:
1. Break Colla Corii Asini and put it into a wall breaker.
2, into powder, do not fight for a long time, to avoid high temperature damage to Ejiao.
3. Soak the broken donkey-hide gelatin in yellow wine for 24 hours.
4. Chop red dates and walnuts, put them in the oven and dry them with black sesame seeds. Set the temperature below 100℃ for 5- 10 minutes, and dry it for later use.
5. Pour the soaked Ejiao into the pot and simmer slowly.
6. After the boy simmers for 25 minutes, add chopped walnuts, red dates and sesame seeds. And stir quickly.
7. Prepare a disposable lunch box, put a piece of plastic wrap on it, coat it with a thin layer of sesame oil, pour in the cooked solid paste, compact and shape it, then put it in the refrigerator for two hours, and then cut it into pieces.