Learn how to make powdered sugar in 1 easy step. It's so sweet, light, and fluffy, and it's made with only 2 ingredients in just 2 minutes!

Have you ever wondered how to make powdered sugar? I always used to buy it from the grocery store, as I wasn't sure if I would be able to prepare it myself. Turns out it is SO easy I still can't believe it!
It is simply ground granulated sugar with a little bit of cornstarch. Although not everyone uses cornstarch, it really gives it its good consistency, and it doesn't affect the sugar's flavor at all.
Besides, you can use this sweet ingredient to make plenty of different baking and pastry recipes. And by making it at home you can be assured that it does not contain any additives or preservatives!
Learn how to make powdered sugar with this easy recipe. It really is super simple and affordable, and to make it you only need 2 ingredients and just 2 minutes of your time!
Looking for more vegan kitchen basics? Start with my Vegan Condensed Milk, Vegan Heavy Cream Substitute, and Vegan Caramel Sauce. With these essentials, you'll be whipping up delicious plant-based dishes in no time!
Powdered sugar recipe - Short video
How to make powdered sugar - Step by step
- Add the granulated sugar and cornstarch to a powerful blender or a food processor (photo 1).
- Pulse until the mixture has the powdery consistency of powdered or confectioners' sugar (photo 2). Stir with a spatula to make sure it is all getting blended.
- Use your powdered sugar in your favorite baking recipes.
Pro tips
- Remember to use sugar that is labeled vegan and hasn’t been filtered through bone char.
- Although cornstarch is optional, it will keep the sugar dry, so I really suggest you use it.
- You could also make this recipe with other types of sugar.
Is confectioners' sugar the same as powdered sugar?
Yes, it is the same! The only thing that changes is the name, as confectioners' sugar and powdered sugar are exactly the same thing.
How to store
If stored properly, it will keep in good condition indefinitely. So remember to keep it in an airtight container in a dark, dry, and cool place.
How to use
There are plenty of ways of using this kind of sugar. The most common is to use it for decorating sweet recipes, but you could also make some icings or frostings with it.
If you'd like to make recipes like applesauce, chia pudding, banana milk, or vegan donuts, I suggest you use regular sugar, as the cornstarch might change their consistency. However, you can try it and see if it works for you!
Looking for more how-tos?
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- How Many Tablespoons in a Cup (tbsp to cup)
Did you learn how to make powdered sugar?
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How To Make Powdered Sugar
Ingredients
- 1 cup granulated sugar
- 1 tablespoon cornstarch, optional
Instructions
- Add the granulated sugar and cornstarch to a powerful blender or food processor.
- Pulse until the mixture has the powdery consistency of powdered or confectioners' sugar. Stir with a spatula to make sure it is all getting blended.
- Use your powdered sugar for decoration in baking recipes or to make icings or frostings.
- Keep your homemade powdered sugar in an airtight container in a dark, dry, and cool place and it will keep in good condition indefinitely.
Notes
- Remember to use sugar that is labeled vegan and hasn’t been filtered through bone char.
- Although cornstarch is optional, it will keep the sugar dry, so I really suggest you use it.
- You could also make this recipe with other types of sugar.
- If you'd like to make recipes like applesauce, chia pudding, banana milk, or vegan donuts, I suggest you use regular sugar, as the cornstarch might change their consistency.
Tonya Strothman says
Just remember, there are people with corn allergies. Potato startch or tapioca work for those with corn allergies, like my husband.
Iosune Robles says
Thnaks for the tip ๐
Yikes says
Uhm granulated sugar isnt vegan.. just to be clear.
Iosune Robles says
Hi! The one we used was vegan ๐
Tahira Akhtar says
Never knew it was this easy. Never buying icing sugar again
Thank you so much
Iosune Robles says
Thanks for your kind comment ๐
Myra rosales says
I want vegan food.. thanks for the recipe you share
Iosune Robles says
Hi Myra! Thanks for your kind comment ๐
Rhonda says
Absolutely does NOT work! And I have a super powerful blender. Sugar is still very grainy (granulated) afterward. Best bet is to continue to buy ALREADY powdered sugar.
Iosune Robles says
I'm so sorry about that! We've made it several times and it works ๐
Porsche Espindola says
What can you use instead of cornstarch? I have an allergy to corn. Thanks
Iosune Robles says
Hi! Maybe you could use potato starch ๐