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Homemade Powdered Sugar Recipe
Make powdered sugar at home in just 1 minute using granulated sugar and a blender. Perfect for frostings, whipped cream, and baked goods. Quick, easy, and cost-effective.
Servings:
1¾ cups
Author:
Andi Anne
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Prep:
1
minute
min
Cook:
1
minute
min
Total:
2
minutes
mins
Ingredients
▢
1
cup
granulated sugar
▢
1
Tbsp
cornstarch
-
optional, helps prevent clumping
Instructions
Add granulated sugar and cornstarch (if using) to a high-speed blender, food processor, or coffee grinder.
Blend on high for 30–60 seconds until the sugar becomes light and powdery.
Stop and check the texture between your fingers. If still gritty, blend for another 10–20 seconds.
Let the dust settle, then transfer powdered sugar to an airtight container and store in a cool, dry place.
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Notes
Yield:
1 cup granulated sugar makes
about 1 ¾ cups
powdered sugar. Volume doubles once blended.
Cornstarch keeps the sugar clump-free, especially if stored long term.
You can also use coconut sugar or turbinado sugar for a natural version—just expect a darker color and slight flavor difference.
For superfine sugar (not powdered), skip the cornstarch and blend for 30–45 seconds.
Nutrition info is auto-calculated and meant to be an approximation only.
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