What is not a pancake?

Lets do the pancake test on the Chinese dish Peking duck. This is very popular around the world. It is served wrapped in po-ping often translated as pancakes. They are very thin and used to hold the filling together but are they really pancakes?

Make a batter

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Pancake mixture 

A true pancake is starch based. These are flour based. So they do meet this test.

However, they are made into a batter but are more firm. These are made into a dough.

 

The Chinese pancakes are actually a thin rolled flat breads and not pancakes.