Sanyi Quan He De Soy Sauce

Everyone has heard of 'pot bottom soy sauce' (壺底油), which is typically extracted and sold only after the main batch of soy sauce has been sold out. Due to its exceptional fragrance, richness, and limited quantity, it is considered very rare. Sanyi Quan He De Soy Sauce Shop is a century-old factory in Changhua, renowned for specializing in the production of black bean-brewed pot bottom soy sauce. Even after dilution, their pot bottom soy sauce remains richer and purer than ordinary soy sauce. However, as the descendants no longer focus primarily on soy sauce production and much of the equipment has been damaged over time and by earthquakes, the shop currently produces only a small amount of pot bottom soy sauce. Despite this, it is open to visitors for tours and explanations of the pot bottom soy sauce brewing process, transforming into a food ingredient education center and fulfilling the important work of preserving its heritage.