Can You Add Cornstarch Directly to Hot Liquid? How to Use Cornstarch Properly

Learn why you shouldn't add cornstarch directly to hot liquid and how to create a smooth cornstarch slurry for best results.

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Video transcript

No, you should not add cornstarch directly to hot liquid. Instead, create a slurry by mixing cornstarch with a small amount of cold water until smooth. Gradually add the slurry to the hot liquid while stirring constantly to avoid lumps and achieve a smooth consistency.

Questions and answers

  1. Why shouldn't I add cornstarch directly to hot liquid?

    Adding cornstarch directly to hot liquid causes it to clump and form lumps, resulting in an uneven texture.

  2. How do I properly mix cornstarch with hot liquids?

    First, mix cornstarch with a small amount of cold water to create a slurry, then gradually add it to the hot liquid while stirring constantly.

  3. What is the purpose of making a cornstarch slurry?

    A slurry ensures the cornstarch dissolves smoothly, preventing lumps and thickening the liquid evenly.

  4. Can I use warm water instead of cold water to make a cornstarch slurry?

    It's best to use cold water for the slurry, as warm water can cause premature thickening or clumping.