Powdered Sugar Substitute: 12 Best Alternatives for Baking, Frosting, and Desserts
Powdered sugar, also known as confectioners’ sugar or icing sugar, is a common ingredient in frosting, glazes, desserts, and baked goods. However, if you run out of powdered sugar or need a healthier option, there are several substitutes that can provide similar sweetness and texture.

In this guide, you’ll discover the best powdered sugar substitutes, how to use them, and which alternatives work best for frosting, baking, and decorating desserts.
Here you can also Pancetta Substitute and the quinoa substitute.
What Is Powdered Sugar?
Powdered sugar is finely ground granulated sugar mixed with a small amount of cornstarch to prevent clumping. Its smooth texture makes it ideal for frostings, icing, whipped cream, and dusting baked goods.
Because of its fine consistency, powdered sugar dissolves much faster than regular sugar.
Best Powdered Sugar Substitutes
1. Homemade Powdered Sugar
The easiest substitute is to make your own powdered sugar at home.
How to make it:
- 1 cup granulated sugar
- 1 tablespoon cornstarch
Blend both ingredients in a high-speed blender or food processor until a fine powder forms.
Substitution ratio: 1:1
Best for: Frosting, icing, cakes, and cookies
2. Granulated Sugar
Regular white sugar can replace powdered sugar in some recipes.
Pros:
- Easily available
- Similar sweetness
Cons:
- Doesn’t dissolve as quickly
- Creates a grainier texture
Substitution ratio: 1 cup powdered sugar = ¾ cup granulated sugar
3. Coconut Sugar Powder
Blend coconut sugar until it becomes a fine powder.
Pros:
- Less processed
- Contains trace minerals
- Slight caramel flavor
Cons:
- Darker color
- Changes flavor slightly
Substitution ratio: 1:1
4. Maple Sugar
Maple sugar can be ground into a powder and used in desserts.
Pros:
- Natural sweetener
- Rich maple flavor
Cons:
- More expensive
- Alters flavor profile
Substitution ratio: 1:1
5. Brown Sugar Powder
Blend brown sugar until finely powdered.
Pros:
- Adds moisture
- Rich caramel taste
Cons:
- Darker appearance
- Not suitable for all frostings
Substitution ratio: 1:1
6. Erythritol Powder
Erythritol is a popular sugar-free substitute.
Pros:
- Low calorie
- Keto-friendly
- Doesn’t raise blood sugar significantly
Cons:
- Cooling aftertaste
- Different texture
Substitution ratio: 1:1
7. Monk Fruit Sweetener Powder
Monk fruit sweetener can be blended into a fine powder for use in desserts.
Pros:
- Zero calories
- Low-carb
- Suitable for diabetics
Cons:
- Can be expensive
Substitution ratio: Follow package instructions
8. Xylitol Powder
Xylitol offers sweetness similar to sugar.
Pros:
- Lower calorie than sugar
- Works well in baking
Cons:
- Toxic to dogs
- May cause digestive issues in large amounts
Substitution ratio: 1:1
9. Stevia Powder
Stevia is a natural, calorie-free sweetener.
Pros:
- Very sweet
- Zero calories
Cons:
- Can leave an aftertaste
- Requires recipe adjustments
Substitution ratio: Varies by brand
10. Dry Milk Powder and Sugar Blend
Mix powdered milk with granulated sugar and blend until fine.
Pros:
- Creates a creamy texture
- Useful in frostings
Cons:
- Contains dairy
Substitution ratio: 1:1
11. Arrowroot Powder and Sugar
Combine granulated sugar with arrowroot powder instead of cornstarch.
Pros:
- Corn-free option
- Similar texture
Cons:
- Requires blending
Substitution ratio: 1:1
12. Tapioca Powder and Sugar
Tapioca starch can replace cornstarch when making homemade powdered sugar.
Pros:
- Smooth consistency
- Gluten-free
Cons:
- Requires preparation
Substitution ratio: 1:1
Best Powdered Sugar Substitute for Frosting
If you’re making frosting or icing, homemade powdered sugar is the best replacement because it closely matches the texture and sweetness of store-bought powdered sugar.
For sugar-free frostings, powdered erythritol is often the best choice.
Best Powdered Sugar Substitute for Dusting Desserts
For dusting cakes, cookies, and pastries, consider:
- Homemade powdered sugar
- Powdered coconut sugar
- Powdered monk fruit sweetener
These options provide a similar appearance and sweetness.
Healthier Alternatives to Powdered Sugar
If you’re looking to reduce refined sugar, try:
| Substitute | Benefits |
|---|---|
| Coconut Sugar Powder | Less processed |
| Monk Fruit Sweetener | Zero calories |
| Erythritol Powder | Keto-friendly |
| Stevia Powder | Sugar-free |
| Maple Sugar | Natural sweetener |
Powdered Sugar Conversion Guide
| Ingredient Needed | Substitute |
|---|---|
| 1 cup powdered sugar | 1 cup homemade powdered sugar |
| 1 cup powdered sugar | 1 cup powdered erythritol |
| 1 cup powdered sugar | 1 cup powdered coconut sugar |
| 1 cup powdered sugar | ¾ cup granulated sugar |
Frequently Asked Questions
Can I make powdered sugar at home?
Yes. Blend 1 cup granulated sugar with 1 tablespoon cornstarch until it becomes a fine powder.
What is the closest substitute for powdered sugar?
Homemade powdered sugar made from granulated sugar and cornstarch is the closest substitute.
Can I use regular sugar instead of powdered sugar?
Yes, but the texture may be grainier because granulated sugar does not dissolve as quickly.
What is the best sugar-free powdered sugar substitute?
Powdered erythritol and powdered monk fruit sweetener are among the best sugar-free alternatives.
Can I use brown sugar instead of powdered sugar?
Yes, if blended into a fine powder. However, it will change the color and flavor of your recipe.
Final Thoughts
Running out of powdered sugar doesn’t mean your recipe has to stop. Homemade powdered sugar is the best overall substitute because it closely matches the texture and sweetness of the original ingredient. For healthier or low-carb options, erythritol, monk fruit sweetener, and coconut sugar are excellent alternatives.
Choosing the right powdered sugar substitute depends on your recipe, dietary needs, and desired flavor, but with these alternatives, you’ll always have a suitable replacement on hand.
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Hi, I’m Katty, and I love helping home cooks find easy, tested ingredient replacements that actually work. All substitutes on this site are based on real kitchen experience and food science — so you can cook confidently every time!
