Bean paste is a fermented reddish-brown condiment which is brewed by the interaction of various microorganisms and produces complex biochemical reactions.

Bean paste is a kind of seasoning. The main ingredients are broad beans and soybeans, and the auxiliary materials are pepper, sesame oil and salt.

Bean paste belongs to fermented red-brown seasoning.

According to the different habits of consumers, sesame oil, soybean oil, monosodium glutamate, pepper and other raw materials were prepared in the production of bean paste.