A common ingredient in many Asian meals, fish sauce gives food an intense umami flavor that is difficult to capture in other ways. Knowing how to make fish sauce will improve your cooking skills whether you're a professional chef or just starting out in the kitchen. This tutorial will teach you the ins and outs of making your own fish sauce, as well as its history. On top of that, we will go over several tricks for getting the most out of fish sauce in the kitchen.

What is Fish Sauce?

When fish is fermented with salt, the result is fish sauce, a salty liquid condiment. Severe flavor and a powerful, pungent scent are its trademarks. Soy sauce adds complexity and richness to the flavors of many Asian foods. Every kitchen should have this item on hand due to its adaptability.

The Composition

Fish sauce primarily consists of fish, usually anchovies, and sea salt. During the fermentation process, the fish proteins break down into amino acids, imparting that distinctive umami flavor. The liquid extracted after fermentation is then filtered and bottled as fish sauce.

Taste Profile

The taste of fish sauce is a complex blend of salty, sweet, and umami flavors. Despite its strong smell, the flavor it imparts to dishes is subtle yet profound. "A little goes a long way," perfectly describes how fish sauce should be used in cooking.

Variations Across Regions

As a result of regional preferences and ingredients, fish sauce can be found in many different forms. Nam Pla is the Thai name, while Nuoc Mam is the Vietnamese one. Although there are many variations, they all boil down to fermenting fish in some way.

The History of the Origin of Fish Sauce

The use of fish sauce has been around for a very long time, probably thousands of years. Its foundational role in regional cuisines throughout Southeast Asia is no surprise given its origins there. Traditional Thai, Vietnamese, and Filipino cuisines made use of fish sauce for both flavoring and preserving food. As time went on, it became an integral component of many Asian cuisines.

Using Fish Sauce in Cooking

A wide array of recipes call for fish sauce, including marinades, dipping sauces, soups, and stews. The Vietnamese dipping sauce Nuoc Cham, which is a popular example, is made using fish sauce, lime juice, sugar, garlic, and chile among other ingredients. Many recipes call for fish sauce; here are a few ways to use it:

  • Add a splash to soups and stews for extra depth.
  • Use it in marinades for meats and seafood.
  • Mix it into stir-fries for a burst of umami.
  • Combine with lime juice and herbs for a fresh salad dressing.

How to Make Prepared Fish Sauce

Making fish sauce at home is a lengthy process, but it's straightforward. With patience, you can create a flavorful homemade version that rivals any store-bought variety. However, for a quicker alternative, you can prepare a simplified version that still offers a rich, umami flavor.

Ingredients

  • 1 cup of store-bought fish sauce (preferably a high-quality brand)
  • 2 tablespoons of sugar
  • 2 cloves of garlic, minced
  • 1 chili, finely chopped (optional for heat)
  • 1 tablespoon of lime juice
  • 1/4 cup of water

Instructions

  1. Combine Ingredients: In a bowl, mix the store-bought fish sauce, sugar, minced garlic, chopped chili (if using), lime juice, and water. Stir until the sugar dissolves completely.
  2. Adjust to Taste: Taste the sauce and adjust the ingredients as needed. If it’s too salty, add a bit more water or lime juice. If you want it sweeter, add a bit more sugar.
  3. Store: Transfer the prepared fish sauce to a clean jar or bottle and refrigerate. This sauce can be used immediately but tastes even better after sitting for a day, allowing the flavors to meld.

Nutritional Value Per One Serving

Fish sauce is low in calories but high in sodium, so it’s important to use it sparingly. Here’s a quick look at the nutritional value per tablespoon (15 ml).

Nutrition Facts  
one serving  
Calories: 33
Total Fat: 10mg
Saturated Fat: 10mg
Cholesterol: 0.01mg
Sodium: 696mg
Total Carbohydrates: 8.7g
Dietary Fiber: 0.1g
Sugars: 6.7g
Protein: 0.7g

Tips and Variations

  • Storage: Keep your prepared fish sauce in the refrigerator. It will stay fresh for several weeks.
  • Herbal Note: Add a few sprigs of fresh herbs like cilantro or mint to infuse additional flavors.

Conclusion

Incredible and versatile, fish sauce adds a distinct umami flavor to all sorts of foods. Regardless of where it comes from or how it is used today, its adaptability is unparalleled. Now that you have the recipe for fish sauce and know how to use it in different recipes, you can add this potent condiment to your cuisine. See for yourself why fish sauce is such a cherished ingredient in so many different cuisines by giving it a shot.

For more cooking tips, check out other EdwardSpoonHands articles.