How to Use Cornstarch to Thicken Stir Fry Sauce Effectively

Learn how to use cornstarch as a simple thickener in stir fry sauces for a smooth, glossy finish with this quick cooking tip.

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Video transcript

To use cornstarch in stir fry, mix 1-2 teaspoons of cornstarch with an equal amount of cold water to make a slurry. Add this mixture to your stir fry during the last few minutes of cooking, stirring constantly. The cornstarch will help thicken the sauce, giving it a glossy, smooth texture. Make sure to cook it for at least 1-2 minutes after adding to eliminate any raw cornstarch taste.

Questions and answers

  1. What is the purpose of using cornstarch in a stir fry?

    Cornstarch is used in stir fry to thicken the sauce, giving it a glossy, smooth texture and enhancing the overall flavor.

  2. How do you make a cornstarch slurry for stir fry?

    Mix 1-2 teaspoons of cornstarch with an equal amount of cold water to create a slurry before adding it to your stir fry.

  3. When should I add cornstarch slurry to my stir fry?

    Add the cornstarch slurry during the last few minutes of cooking, stirring constantly to avoid clumps and ensure proper thickening.

  4. How long should I cook stir fry after adding cornstarch?

    Cook the stir fry for at least 1-2 minutes after adding cornstarch to eliminate any raw taste and fully thicken the sauce.