Powdered Sugar Substitute | How to Make Powdered Sugar
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Today I'm sharing with you something that is a super simple recipe for Homemade Powdered Sugar, including a low-carb option).
This Powdered Sugar Substitute will work great in anything you would typically use powdered sugar in. Since it's powdered, it will make any dish where you would like to have a smoother texture that much easier to make smooth.

I love making homemade versions of pantry staples and processed foods to save money on whole foods and to have healthier (and cheaper) versions of packaged foods.
Recipes like:
homemade salad dressing
easy homemade ketchup
homemade chocolate chips
taco seasoning
homemade JELLO®, and
easiest homemade coconut milk are staple in our home.
This powdered sugar substitute is yet another big help in this department. It costs less than store-bought powdered sugar, plus you can use healthier and even low-carb sweeteners to make this Substitute for Powdered Sugar, so it will easily meet your dietary needs.
You've been there, before, haven't you? You're making something in the kitchen and you ….oops–run out of an ingredient that you need.
Of course, you could call your neighbor to see if they have what you need, but if they're not home, having some recipes for homemade pantry staples can really help.

Why I Learned How to Make Powdered Sugar
Years ago, I tried to find out how to make powdered sugar when we were on an incredibly strict budget. We were living off of only $14,000 a year. Yes, we were living with my inlaws, so our expenses were low, but it was still tight. Every penny counted. I mean, when you are wondering if you should “splurge” on powdered sugar, you know money is tight.
So I did some digging on the internet to see if it was possible, and yes–it was!
You are not going to believe how simple this is and you'll wonder why you weren't doing this for years.
Just gather a blender or food processor, your sweetener, and then one other ingredient and you're done.
Low-Carb Options
Xylitol and erythritol are other options that will not affect your blood sugar and they are also helpful as they do not feed candida.
If all you have is regular white sugar or cane juice crystals, then that will work too, but those options are typically considered to be less healthy than the alternatives listed.
The Valuable Vitamix
Personally, I love making this substitute for powdered sugar, and so many other things, in the Vitamix. There are other great high-powered blenders out there, but the Vitamix is my fave.
You can make this Powdered Sugar Substitute in a regular blender too, but it's even faster in a Vitamix.
If you need more convincing about how great a Vitamix is, see these posts:
– Easiest Almond Milk Ever
– Easiest Coconut Milk
– Homemade Coconut Butter
How to Use this Substitute for Powdered Sugar
- frostings
- as a dusting on desserts
- in desserts that might be “gritty” when using granulated sweeteners, like these Homemade Chocolate Chips.
- in drinks like lemonade so the sweetener will dissolve more easily.
- meringues
How To Save Money with this Substitute for Powdered Sugar
- homemade regular powdered sugar is typically less expensive than store-bought powdered sugar so you'll save money that way
- no running out to the store at the last minute and wasting time and gas money (not to mention wear and tear on your car)
- cheaper low-carb sweeteners. The specialty powdered sweeteners are not only hard to find, but they are prohibitively expensive. For example, this powdered organic erythritol is more than $12 a pound! Make this substitute for powdered sugar instead and save tons of money!
Recipe Notes and Substitutions
- Arrowroot Alternative: You can substitute cornstarch or tapioca starch for the arrowroot, but I recommend a non-GMO option if choosing the cornstarch. If you are on a keto diet, you can omit the starch.
- Starch Ingredient: The starch portion of the recipe helps the powdered sugar not to cake. It's not necessary but it's preferable.
Sweeteners Options
- You can use organic erythritol instead of xylitol. I know that xylitol and erythritol are not typically considered “whole foods,” however I can't eat sucanat or coconut sugar, or else I would gladly use either of these for an AIP option. That's why I use xylitol and erythritol quite a bit in my recipes. However, xylitol and erythritol are naturally occurring so many consider them to not be artificial sweeteners, like aspartame and saccharin.
- Xylitol has the same sweetening power as sugar but erythritol is only about 70% as sweet as xylitol, so adjust your recipes accordingly.
- If you choose to powder sucanat, the resulting product will be light brown. But it will still work in your recipes and will taste great. See this Unrefined Powdered Sugar to see how it looks.
- Cane juice crystals are almost as refined as white sugar so they aren't as natural of an option as Sucanat.

More Frugal Homemade Pantry Basics
- Aluminum and Corn-Free Baking Powder
- Homemade Taco Seasoning
- Sugar Substitute – like Truvia
- Homemade Rice Milk
- Homemade Pumpkin Pie Spice

Powdered Sugar Substitute | How to Make Powdered Sugar
Ingredients
- 1 cup low-carb sweetener
- 1 tablespoon cornstarch (optional – see alternatives above)
Instructions
- Place the sweetener and either cornstarch or arrowroot into your blender or food processor. (I highly recommend the Vitamix!).
- Blend on high continuously until the mixture is of uniform powdered consistency. In a high-powered blender like the Vitamix this will take only about 30 seconds.
- Keep the lid on the blender until the powder settles (or you might have powdered-sugar coated cabinets, depending on how much of a powdered-sugar cloud gets kicked up by your blender!)
- Store in a cool, dry place.
Notes
- Arrowroot: You can substitute organic arrowroot or tapioca starch for cornstarch. If you are on a keto diet or the Trim Healthy Mama eating plan, you can omit.
- Starch Ingredient Information: The cornstarch / other starch portion of the recipe helps the powdered sugar not to cake. It's not necessary but preferable.
Nutritional information is provided as a courtesy and is an estimate only. It may vary depending on ingredient brands, substitutions, and preparation methods. Optional ingredients are not included. Net carbs are typically calculated by subtracting fiber and sugar alcohols (such as erythritol) from total carbohydrates. This information should not be relied upon for medical or nutritional purposes.
What would you use this powdered sugar substitute for?


Can xantham gum be used as a substitute for corn starch/arrowroot flour?
No, it needs to be a starch. You could omit it if you like.
Oh Thank You….thank you. Every time I think I have run across a good desert recipe and it calls for Powdered Sugar I want to SCREAM!!! I am looking up your lemon Bar recipe right NOW!!!
Yea! 🙂
I wouldn’t recommend consuming any alternative sweeteners because they are hydrogenated, which means they have been transformed into highly toxic carcinogenic chemical waste unfit for human consumption. Instead, you should be using either raw, untreated sugar or resort to natural sweeteners like honey, which actually kills candida and other bacteria.
Hi there, stevia is very natural. Unless processed w/ glyphosate, so get organic.
https://wholenewmom.com/health-concerns/is-stevia-safe-is-stevia-bad-for-you-stevia-infertility/
Honey does not kill candida. Where did you hear that? https://bodyecology.com/articles/which_are_good_sweeteners.php
Actual scientific evidence suggests otherwise: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3609166/
Honey is so effective against microbial organisms that it’s being investigated as a cure for antibiotic-resistant microbes.There are many who create their own tooth soap with honey because it’s much stronger than the toxic chemicals in commercial toothpaste at killing bacteria. During the World Wars, honey was even used to treat wounds because of this.
The difference is that you are talking about topical honey vs digested honey.
Xylitol can KILL a dog quickly. It drops their blood sugar very low causing their death. Please do NOT use Xylitol in ANYTHING you may give your fur baby…or even in anything they may get into even accidentally.
Yes, you are right. I know some dog owners who refuse to have it in their house – and others who have it but have trained their dogs to eat nothing that might be dropped.
It was amazingly simple and far less time consuming to follow this recipe than to go to the store for one item. Instead of using cornstarch, I used tapioca flour. Results were comparable to store bought.
Great !!
I am on the Wheat Belly diet and cannot use either cornstarch or arrowroot. Do you think I could substitute either of those with coconut flour?
Hi there. I personally think arrowroot has some good health benefits but you could just leave it out. Thanks!
Hi, quick question for you, would you use this as a cup-for-cup replacement for powdered sugar in, say, a frosting recipe?
Thanks!
-R
Yes!! Enjoy!
Great, I will be making a gluten-and-sugar-free wedding cake and this is my saving grace for the buttercream.
Thanks for getting back so quickly!
Enjoy!!!!
Did you see this post? https://wholenewmom.com/recipes/secret-ingredient-allergy-friendly-chocolate-buttercream-frosting/
Different kind of frosting, but yummy!
powdering of sugar is it temporary change or permanent change?
Your powdered sugar will stay powdered.
My blender-powdered Dominos cane sugar does not dissolve on the tongue, but still has grittiness. Will adding arrowroot make it blend finer or is my blender the culprit?
Warning to fellow bakers: my Domino’s confectioner’s sugar in 1 lb box has bitter, metallic aftertaste. Sell by date is 2/2016. Taste test BEFORE you use in a recipe. I have had this problem on many occasions, but only now traced it directly to the sugar. I had to discard frosting made with organic butter. 🙁
I do think it helps w/ the grinding – let me know!
Can you use this sugar free substitute for powdered sugar for making frosting and whipped cream?
Yes, you can!