How To Easily Make Powdered Sugar At Home

Blend granulated sugar into fine powdered sugar

It may sound unbelievable, but powdered sugar is simply created by grinding regular table sugar into a fine dust. This handy trick can be a lifesaver in the kitchen when you're low on this delicate sweetener. After all, who doesn't appreciate a straightforward hack that requires minimal steps and ingredients?

To make powdered sugar at home, mix 1 cup of granulated white sugar with 1 tablespoon of cornstarch in a blender or food processor. If you prefer a smaller quantity, you can use a coffee grinder with just ? cup of sugar and 1 teaspoon of cornstarch. Blend the mixture until it transforms into a light, fluffy powder. The final product should roughly double in volume, making it perfect for icing or decorating cakes—especially when enhanced with a lace stencil.

Storing homemade powdered sugar is just as easy. Any leftover sugar that doesn't make it into your recipes should be placed in an airtight container and stored in a cool, dry area away from strong odors. While it's best used within one to two years, it can be kept at room temperature indefinitely. The cornstarch added to the mixture helps prevent clumping, but if you do find any hard clumps forming, simply blend a fresh batch of powdered sugar—it’s quick and easy!