Fish sauce is generally prepared from a fish broth and a mixture of ingredients such as flour, butter, milk and vinegar. It can also be flavored with herbs and spices of your choice. Fish sauce can be used in many ways in cooking. It can be used to accompany fish dishes, such as salmon or Haddock, or to cover meat dishes, such as chicken or calf. It can also be used to fill out pâtés or quiches, or to flavor soups and soups. ... Read More Read Less