Pancake dumpling, often called "pancake fruit" [1], also known as Tianjin pancake, is a kind of flavor snack originated in Tianjin.
There is no way to verify the exact origin of pancake oyster seeds.
The first one to appear in modern newspapers and periodicals was the supplement of Tianjin Ta Kung Pao on November 20, 1933 [1].
In June 2017, the pancake dumpling making skills were selected into the fourth batch of municipal intangible cultural heritage list of Tianjin