Fish Sauce, or "Nam Pla" in Thai, is one of the basic ingredients in Thai cooking. It has a rich translucent reddish-golden brown color, and is used liberally in nearly all Thai dishes. It is often used as a marinade for fish and meat, as well as a condiment (usually mixed with fresh-cut chilies and lime juice) - you may have come across this "sauce" on tables in Thai restaurants. In fact, Thais would add a little fish sauce to their meal the same way we would use salt and pepper.
Fish sauce is a condiment that is derived from fish that have been allowed to ferment. It is an essential ingredient in many curries and sauces. Fish sauce is a staple ingredient in Filipino, Vietnamese, Thai, Lao, and Cambodian cuisine and is used in other Southeast Asian countries. In addition to being added to dishes during the cooking process, fish sauce can also be used in mixed form as a dipping condiment, and it is done in many different ways by each country mentioned for fish, shrimp, pork, and chicken. In parts of southern China, it is used as an ingredient for soups and casseroles.
Good fish sauces are made from a mixture of fish and salt that has been allowed to ferment for 1 year to 18 months. Anchovies are typically used, although some fish sauces are also made from other types of fish or squid. The basic ingredients of a good fish sauce are: fish, water, and salt. Sugar may also be added, but isn't necessary.
