We bring you nothing but sauce! Fish Sauce is the single most important ingredient in Thai & Vietnamese cooking. It’s magical umami liquid gold. Fish sauce is a condiment made from fish or krill that have been coated in salt and fermented for up to two years. It is used as a staple seasoning in East Asian cuisine and Southeast Asian cuisine, particularly Burma, Cambodia, China, Indonesia, Laos, Malaysia, Philippines, Taiwan, Thailand, and Vietnam. Our squad got nuoc mam in our DNA.