The 5 Flavours of Sichuan
Sichuan cuisine, like Western cuisine and traditional Chinese cuisine has a number of tastes. Unlike Western cuisine which has identified four tastes : sweet, salty, bitter and sour, and traditional Chinese cuisine that has identified five tastes : salty, sweet, sour, hot or pungent, and bitter, Sichuan cuisine has five tastes: salty, sweet, sour, hot or pungent, and numbing.
Sichuan chefs can combine ingredients in a multitude of ways to balance these five flavours. To balance these complex flavours, chefs use common Chinese ingredients like soy sauce (both light and dark), sesame oil, Shaoxing wine, garlic and ginger. Chefs also use ingredients unique to Sichuan like Sichuan pepper, chiles in all forms (dry, fresh, preserved), chile oil, fermented black beans and Sichuan chile bean paste (a paste made from fermented broad beans and chiles that offers a complex and spicy umami flavour as well as a deep red colour). In addition to these staple ingredients that build the base flavours of Sichuan cuisine, there are many different preserved vegetables like mustard tuber and mustard greens that help provide balance.