Oyster Sauce

Discover the rich, savory essence of homemade Oyster Sauce, a quintessential ingredient that elevates any dish with its deep umami flavor. This easy-to-follow recipe combines fresh shucked oysters, soy sauce, and a touch of sugar for a perfectly balanced sauce that's both salty and slightly sweet. Thickened with a cornstarch slurry, this luxurious condiment is ideal for stir-fries, marinades, or as a finishing drizzle on steamed vegetables. With just 10 minutes of prep and simple ingredients, you'll create a fresh, preservative-free alternative to store-bought oyster sauce—perfect for adding a gourmet touch to your favorite Asian-inspired recipes. Craft your own and enjoy the difference!

Nutriscore Rating: 68/100

Prep Time:10 mins

Cook Time:25 mins

Total Time:35 mins

Servings: 8

Ingredients

• 250 grams fresh oysters (shucked)
• 1 cup water
• 3 tablespoons soy sauce
• 1 tablespoon dark soy sauce
• 2 tablespoons granulated sugar
• 1.5 teaspoons cornstarch
• 2 tablespoons water (for cornstarch slurry)

Directions

Step 1

In a medium-sized saucepan, combine the shucked oysters and 1 cup of water. Bring to a gentle simmer over medium heat.

Step 2

Simmer the mixture for about 10 minutes, stirring occasionally, until the oysters are soft and the liquid becomes flavorful.

Step 3

Using a fine mesh sieve or cheesecloth, strain the oyster liquid into a bowl. Press gently on the oysters to extract as much liquid as possible, then discard the solids.

Step 4

Return the strained liquid to the saucepan and set it over medium-low heat.

Step 5

Stir in the soy sauce, dark soy sauce, and granulated sugar. Cook for 5 minutes, stirring frequently, until the sugar fully dissolves and the mixture begins to thicken slightly.

Step 6

In a small bowl, mix the cornstarch and 2 tablespoons of water to create a smooth slurry.

Step 7

Slowly pour the cornstarch slurry into the saucepan while continuously stirring. Cook for another 5 minutes, or until the sauce thickens to your desired consistency.

Step 8

Remove the saucepan from heat and let the oyster sauce cool to room temperature.

Step 9

Transfer the cooled oyster sauce to a clean, airtight jar or container. Store in the refrigerator for up to 2 weeks.

Nutrition Facts

Serving size	(567g)

Amount per serving	% Daily Value*
Calories	292.5

Total Fat 6.3g	0%
Saturated Fat 1.5g	0%
Polyunsaturated Fat 0g
Cholesterol 125mg	0%
Sodium 1312.6mg	0%
Total Carbohydrate 40.4g	0%
Dietary Fiber 0.0g	0%
Total Sugars 25g
Protein 18.7g	0%

Vitamin D 800IU	0%
Calcium 168.0mg	0%
Iron 17.0mg	0%
Potassium 450.1mg	0%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 19.3%

Protein: 25.5%

Carbs: 55.1%