UPDATE: 11/25/2021 I added a video demonstrating the bulk basic stir-fry sauce and aromatics. After working in a restaurant, I found it much more efficient to keep a jar of basic stir-fry sauce and aromatics in the refrigerator. Having this ready-to-use sauce makes it easy for anyone in the household to prepare a quick, healthy stir-fry because the effort of assembling a sauce and aromatics is already done. Stored in the refrigerator, the concentrated bulk stir-fry sauce will keep for several months.
To me, a great stir-fry features perfectly cooked pieces of marinated meat, a generous variety of colorful vegetables, and a light sauce that enhances the ingredients rather than overpowering them.
When my daughters were young, they loved extra sauce, so I used to make my stir-fries saucier. As they’ve grown, I prefer to use less sauce to let the natural flavors of the ingredients shine. The amount of sauce you use is a matter of personal taste.
Chinese cuisine includes many flavor profiles, but a single basic stir-fry sauce will reliably make your stir-fries taste good. Use the basic recipe below as a foundation and experiment by adding complementary ingredients to create different flavor variations.
Tips for making a basic Chinese stir-fry sauce
The goal is to have just enough sauce to coat the vegetables and other ingredients with flavor, not so much that the pan becomes soupy. Most successful stir-fry sauces start with a combination of oyster sauce, soy sauce, sugar, sesame oil, rice wine, liquid (water or stock), and cornstarch for thickening. You can make a concentrated version to store in the fridge and dilute it when needed, or prepare the full sauce each time.
Cornstarch
Cornstarch mixed with water is essential so the sauce will cling to the ingredients and develop a glossy finish.
- Prepare the sauce before you start stir-frying.
Have the sauce ready before you begin cooking so you won’t be rushing to combine ingredients while vegetables are in the pan.
- Stir the cornstarch mixture before adding it to the hot pan.
Cornstarch settles to the bottom, so stir the mixture well before pouring it into the wok. Pour the sauce down the side of the wok so it hits the hot metal and thickens as it runs down the sides.
- Cook the sauce until it thickens.
Cook the sauce briefly until the cornstarch is fully cooked; undercooked cornstarch can leave a gritty texture.
- Never add dry cornstarch directly to the stir-fry.
Adding dry cornstarch will create lumps. Always dissolve cornstarch in water or stock first.
Oyster sauce
Oyster sauce varies in quality and flavor. Premium brands are richer and can be used as dipping sauces; standard cooking brands are perfectly fine for a stir-fry. Vegetarian versions flavored with shiitake mushrooms are available if you prefer a plant-based option.
Premium oyster sauce is great for dipping.
Regular oyster sauce for cooking.
Bouillon and umami enhancers
Bouillon powder works well as a salt alternative when you want to add a finishing touch at the end of cooking. Powdered bouillon is easier to control than cubes when adjusting seasoning. Mushroom bouillon is a useful vegetarian substitute.
Bouillon powders for seasoning.
Black bean sauce
Black bean sauce combines fermented and salted black beans with garlic and offers a deep, savory flavor that pairs well with stronger meats and bold preparations.
Black bean sauce adds a fermented, savory punch.
Other common sauce styles
Southern-style “clear” sauce
The Cantonese “clear” sauce is lighter in color and flavor. It pairs well with vegetable stir-fries and lighter meats such as chicken and pork.
Northern-style brown sauce
This darker, bolder sauce is suited to beef and lamb dishes. It typically includes brown sugar and dark soy sauce for deeper color and flavor.
Hunan or Szechuan-style sauces add heat and numbing spice through dried chilies and Szechuan peppercorns for those who enjoy spicy stir-fries.
CHINESE STIR-FRY “CLEAR” SAUCE
Universal Cantonese-style stir-fry sauce that works in most stir-fries. Prepare this sauce ahead of time and keep it refrigerated for quick weeknight meals.
Ingredients (makes about 1/4–1/3 cup sauce)
- 64 g water (about 1/4 cup)
- 2 tsp cornstarch
- 1/2 tsp sugar
- 2 Tbsp oyster sauce
- 2 tsp light soy sauce
- 1 Tbsp Chinese rice wine (or dry sherry)
- 1 tsp sesame oil
- Optional: 1/2–1 tsp chicken bouillon powder to taste
Instructions
- Combine all ingredients in a bowl, stirring until smooth. Stir before pouring into the hot wok.
- After stir-frying, taste the dish. If extra saltiness is needed, add a small amount of chicken bouillon powder and mix well.
Notes
For each stir-fry, combine 1/4–1/3 cup water with 2 tsp cornstarch and 2–4½ Tbsp of the prepared stir-fry sauce. Adjust seasoning at the end with a pinch of bouillon if desired.
Nutrition (approx.)
Calories and basic nutrition will vary depending on the exact brands and amounts used. This basic serving is very low in calories but can contain significant sodium from soy and oyster sauces—adjust to taste.
BULK CHINESE STIR-FRY “CLEAR” SAUCE
This bulk recipe makes a larger jar of the same clear sauce so you can keep a ready supply in the refrigerator. Refrigerated, the concentrate lasts for several months and speeds up weekday cooking.
Bulk ingredients
- 25 g sugar
- 150 ml oyster sauce
- 100 ml light soy sauce
- 125 ml Chinese rice wine (or dry sherry)
- 50 ml sesame oil
- Water and cornstarch for diluting and thickening when using
- Optional: chicken bouillon powder for seasoning to taste
Bulk instructions
- Combine all the bulk ingredients in a clean jar and refrigerate until needed.
- To use: mix 1/4–1/3 cup water with 2 tsp cornstarch, then whisk in 2–4½ Tbsp of the bulk sauce. Stir into your stir-fry near the end of cooking and cook until the sauce thickens and glazes the ingredients.
- Taste and adjust saltiness with a small pinch of chicken bouillon powder if desired.
Storage
Store the bulk sauce in a sealed container in the refrigerator. Because this is a concentrated sauce, it will keep for several months; always check for off odors or visible spoilage before use.
Video
A video demonstration is available showing how to prepare the bulk sauce and aromatics so you can see the consistency and technique for thickening the sauce and finishing a stir-fry.
Final notes
This clear Cantonese-style sauce is a versatile base for most stir-fries. Once you have it on hand, weeknight cooking becomes faster and more consistent. Experiment by adding chili, garlic, fermented bean paste, or preserved vegetables to create regional variations.