The heat of a cage of steamed bread is about 690 calories. Every100g of steamed bread contains 230 calories, and the weight of a cage of steamed bread is about 300g, so the heat of a cage of steamed bread is 690(230? 300/ 100) about heat.

The heat of a cage of steamed bread

Steamed buns are mainly made of some meat, vegetables and flour, and their nutritional value is relatively balanced.

The modern form of steamed buns first appeared in Changzhou, Jiangsu Province during Tongzhi period in Qing Dynasty, and the history of steamed buns can be traced back to the Northern Song Dynasty.