It looks like bread rolls, the spiral dough rolled in the grill on the baking, roasted like a chimney smoke, like a chimney, so called chimney roll. But it is different from the general Bread, the outer crisp, the inner soft.

In the oven with a wooden frame in accordance with the spiral wound into a dough, slow fire baking, while turning baked, color gradually deepened, caramel flavor even more depth. When the shell presents a golden micro-coke, stained with fillings, the inner surface of the store wrapped in a special sauce, a bite, crusty sugar-coated shell, structured inner bread, soft with Q Jin, bread and silk Sauce stuffing intertwined into a waltz, each one has a different taste, the size of about the same as the adult palm, hand pulled up like snake dance.

It is very popular in Italy, Korea, Malaysia and many other countries.