Fish sauce is a pungent Southeast Asian condiment made from salted, fermented fish. Find it in the Asian-food section of well-stocked supermarkets and at Asian specialty markets. We use Thai Kitchen fish sauce, lower in sodium than other brands (1,190 mg per tablespoon), in our recipe testing and nutritional analyses.
Poach chicken to quickly cook it for recipes that call for cooked chicken. Place boneless, skinless chicken breasts in a skillet or saucepan. Add lightly salted water to cover and bring to a boil. Cover, reduce heat to a simmer and cook until no longer pink in the middle, 10 to 15 minutes, depending on size. (Eight ounces raw boneless, skinless chicken breast yields about 1 cup shredded cooked chicken.)