Zi tui Zheng bing

Zitui steamed cake, commonly known as steamed cake. According to legend, it is a cake food handed down from the Cold Food Festival to commemorate Dr. Jin's meson push, which has a history of more than 2,500 years. Adding lard, sesame oil, chopped green onion and seasoning noodles into the fermented flour dough, and steaming in a cage.
Reprinted with attribution： https://cnlocality.com/(Chinese Specialty Products)