Powdered sugar substitutes

Best swap: Blended granulated sugar + cornstarch. Use 1 cup granulated sugar plus 1 tsp cornstarch per 1 cup.

Powdered sugar (icing or confectioners' sugar) is just granulated sugar ground fine with a little starch to stop clumping. A blender lets you make your own.

cups of powdered sugar Change this and every amount below updates.

What to use instead of powdered sugar

1. Blended granulated sugar + cornstarch

Best Pantry staple

Best for: Dusting, most icings

Blend on high for a minute until powdery. Let the dust settle before opening the blender. It may stay slightly grainy for delicate glazes.

Powdered sugar substitutes: common questions

How do I make powdered sugar?

Blend 1 cup of granulated sugar with 1 teaspoon of cornstarch on high for about a minute until it turns fine and powdery. Let the dust settle before opening the blender.

Can I use granulated sugar instead of powdered sugar?

Not directly in icings, since it will not dissolve smoothly. Blend it fine with a little cornstarch first, or it will leave a grainy texture.

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