How do you use oyster sauce?

Oyster sauce
Oyster sauce adds a savoury flavour to many dishes and is popular in Thai cooking.

How do you use oyster sauce?

If you’re a fan of Asian cuisine, you've probably encountered oyster sauce in one form or another. This umami-rich condiment adds a savory depth of flavor to stir-fries, marinades, dressings, and more.
But what exactly is oyster sauce, and how can you use it to enhance the taste of your dish?

Thai oyster sauce SIAM
The most popular way to incorporate oyster sauce into a recipe is in a stir-fry sauce.

What is Oyster Sauce?

Oyster sauce is a thick, brown sauce made from oyster extract, soy sauce, sugar, and other seasonings. It originated in China, where it has been used in cooking for over 100 years. The sauce has a rich, savory flavor that is often described as umami, which is the fifth taste that is associated with a savory, meaty flavor.

The sauce has a thick consistency that makes it ideal for stir-frying, marinading, and glazing. The process of making oyster sauce involves simmering oysters in water until the water has evaporated, leaving behind a concentrated oyster extract. Soy sauce and sugar are then added to the extract, along with other seasonings such as salt, vinegar, and cornstarch. The mixture is then cooked until it becomes thick and syrupy.

The resulting sauce is dark brown in color and has a rich, savory flavor. It is commonly used in Chinese and Southeast Asian cuisine to add depth and flavor to dishes.
It is also used in Western cuisine, where it is used as a condiment for steaks, burgers, and other meat dishes.

What does oyster sauce taste like?

Oyster sauce has a distinctive taste that can be described as a combination of soy sauce and barbecue sauce, with a complex and layered flavor profile.
It has a balanced combination of sweet, salty, and slightly bitter tastes, enhanced by the umami-rich flavor of oyster extract.

The sauce also has a hint of smokiness, resulting from sugar caramelization during the cooking process. The oyster's briny taste adds to the salty flavor, while the sweetness is a blend of caramel notes.
Compared to soy sauce, oyster sauce is less salty but is rich in umami flavor.

Thai oyster sauce
Thai oyster sauce is a thick dark brown sauce with a distinctive flavor.

Health Benefits of Oyster Sauce

Oyster sauce is a relatively healthy condiment that is low in calories and fat, and contains a healthy dose of calcium for bone strength. It is also a good source of protein, iron, and other essential vitamins and minerals.

Oysters are also a good source of zinc, which is important for immune system function, wound healing, and cell growth. Zinc is also important for maintaining healthy skin, hair, and nails.
However, it is important to remember that oyster sauce is high in sodium, so it should be used in moderation. It is also not suitable for vegetarians or those with shellfish allergies.

Cooking with Oyster Sauce - Tips and Tricks


Thai stir fry


Oyster sauce is a versatile ingredient that can be used in a wide range of dishes. But if you are new to cooking with oyster sauce, it is best to use a small amount at first. It has a strong flavor that can overwhelm a dish if too much is added.
Here are some ways to use oyster sauce in your cooking:

  • Marinade: Use oyster sauce as a marinade for beef, chicken, pork, or fish. Simply mix the sauce with some soy sauce, ginger, garlic, and honey and marinate the meat for a few hours before grilling or stir-frying.
  • Stir-fry: Add oyster sauce to stir-fried vegetables for a savory flavor boost. Simply sauté your favorite vegetables in a little oil and garlic, and then add some oyster sauce and soy sauce for a delicious stir-fry.
  • Glaze: Use oyster sauce as a glaze for roasted meats. Simply brush the meat with a mixture of oyster sauce, soy sauce, and honey before roasting.
  • Gravy: Oyster sauce can be added to gravy or sauce for meats or vegetables. Mix it with chicken or beef broth, cornstarch, and other seasonings for a rich and savory sauce.
  • Dipping sauce: Oyster sauce can be used as a dipping sauce for dumplings or spring rolls. Mix it with vinegar, soy sauce, and chili oil for a flavorful dipping sauce. Or mix the sauce with some mayonnaise or sour cream for a delicious dipping sauce for vegetables or chips.
  • Flavor booster: Add a spoonful of oyster sauce to your favorite soup or stew for an extra umami-rich flavor boost.


Cooking with oyster sauce


Oyster Sauce Recipes

Here are some ideas and recipes where you can utilize the oyster sauce.

How to select oyster sauce

When it comes to buying oyster sauce, the price can vary depending on the brand. Carefully examine the ingredient list of cheaper brands as they may contain undesirable additives such as MSG and caramel coloring.
Additionally, lower quality sauces may have a strong fishy taste. To ensure the best flavor, it is recommended to select a brand that uses real oyster extract and minimal additives.

Be cautious of brands that use artificial flavors or colors, as these can negatively impact the taste of the sauce. It's also worth noting that some oyster sauces may contain gluten, so if you have a gluten allergy or intolerance, be sure to check the label carefully before purchasing.

If you are not sure about the quality of oyster sauce you find in nearby store, or cannot find it anywhere, you can order it from our online store.


If you keep the bottle of oyster sauce unopened, you can store it in your pantry for up to a year. However, if you have already opened the bottle, you need to refrigerate it and it is suggested to consume within 4-6 weeks for the best quality and taste.
In the case of canned oyster sauce, it is advisable to transfer it to a closed jar and store it in the refrigerator.