There are more than 200 calories in every 100 grams of rolled dough. One portion of rolled dough is about 250 grams and about 500 calories.

Rolled dough is a traditional snack unique to the Guanzhong region of Shaanxi Province, especially in Baoji, Xifu. Baoji Qishan rolled dough was recognized as a famous Chinese snack in 2011. Rolled dough evolved from cold noodles in the Tang Dynasty. It has the characteristics of somersault, softness, cool fragrance, hot and sour taste. It is one of the representative snacks of Xifu in Guanzhong and one of the most representative snacks of Shaanxi.

The Qishan people’s method of rolling dough is very special. The rice noodles and stuffed dough made elsewhere are made by mixing the noodles into a paste and steaming them on a special iron cage. Qishan rolled dough is first rolled into noodles, then steamed, and then cut into strips slightly wider than the cold dough. The eating method is basically the same as rice noodles. Different from rice noodles, the texture of rolled dough is harder. , high toughness and tendon. People in Baoji area like to eat it, and it has also become very popular in Xi'an in recent years.