Begin by gathering your ingredients and a high-powered blender or food processor with sharp blades.
2
Pour the granulated sugar into the blender or food processor.
3
Add the cornstarch to the sugar. This will help prevent clumping and ensure the powdered sugar has a smooth texture.
4
Start blending the mixture on high speed. Blend for about 2 minutes until the sugar becomes a fine, airy powder.
5
Stop the blender briefly to allow the blades to cool down, and then blend again for another 1-2 minutes.
6
Once the sugar is fully powdered, transfer it to a bowl and let it settle.
7
Store your homemade powdered sugar in an airtight container, and use it as needed for frostings, baked goods, or sweetening beverages.
Nutritional Information (per 1 tsp serving)
Nutrient
Amount
Calories
24 kcal
Total Fat
0g
Saturated Fat
0g
Carbohydrates
6g
Sugars
6g
Protein
0g
Homemade powdered sugar is simple to make and can be a great addition to your pantry, especially if you’re in the midst of a baking project and don’t have store-bought on hand. By blending granulated sugar with cornstarch, you can recreate the same texture and functionality of traditional powdered sugar, while knowing exactly what’s in it. Perfect for dusting on cakes, adding to icings, or incorporating into recipes that require fine sugar!
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