Bloodwang, also known as blood tofu in some regions, is easily understood, and is made by adding salt to animal blood and letting it coagulate on its own. Usually pig's blood or duck's blood is used, and it is a popular ingredient among the general public. It is a popular ingredient among the general public, especially during the slaughtering of the "New Year's pig," which is characterized by the word "wang," making it especially valuable.
Author: Chongqing Yupin
Links:/question/309817712/answer/579250291
Source: Zhihu
All rights reserved. For commercial reprints, please contact the author for authorization, and for non-commercial reprints, please cite the source.