Kiln baked sesame seed cake is one of the special snacks of Han nationality in Beijing, Tianjin and Hebei.

Mainly popular in southern Hebei Province. The unique production method is that the cylinder is placed horizontally, the cake is stuck on the inner wall, and the cake is baked at outside temperature. The cake baked by the hearth furnace is drum-shaped, brown in color, crisp and delicious.

Some have stuffing.

It is a kind of fermented flour cake [1] which originated from Persia and is one of the staple foods in Central Asia and South Asia.

The method of making Naan is to ferment the dough and put it in a special Naan pit for baking.

The specific shapes vary according to regional and national customs, including rolled bread, dough rolled into a hemisphere, dough pulled directly by hand, etc.

Because it can be preserved for a long time, it can be used as dry food to carry with you.

There is usually no stuffing.

Take Jiro as an example. Its shapes are basically round, grape-shaped, cantaloupe-shaped and so on. , the types of which include oil pockets.

Nankeng is an oven for baking the south, which is made of saline soil and divided into two types: above ground and underground.

The underground pit is like a shallow well, and the whole pit on the ground is like an upside-down bowl with a small bottom.