Swaps / powdered sugar
The best keto substitutes for powdered sugar
Powdered (confectioners’) sugar dissolves instantly, which is what makes smooth frosting, glazes and whipped cream. Granulated keto sweeteners can be gritty, so powder them.
Table sugar: 4 g netPowdered erythritol: 0 g net
3 swaps that work
01Powdered erythritol0 g net · 1 tsp (4 g)
- Best for
- Frosting, whipped cream, dusting
- How
- Buy it powdered, or blend granulated erythritol in a dry blender until fine.
- Watch for
- Frostings made with erythritol can firm up and turn crunchy in the fridge.
02Powdered allulose0 g net · 1 tsp (4 g)
- Best for
- Glazes, cream cheese frosting
- How
- Stays smooth and soft when chilled.
03Powdered monk fruit blend0 g net · 1 tsp (4 g)
- Best for
- Most frostings, 1:1
- How
- Use as directed on the package.
Tips from the kitchen
- Sift powdered keto sweeteners before beating into butter or cream cheese.
- For whipped cream, a teaspoon or two is plenty.
Net carbs per serving
From our food database. Serving sizes differ, so they are listed.
How much do I use?
Type the sugar amount from any recipe and see the equivalent for each keto sweetener.
Open the sweetener converterRecipes that use these swaps
Quick answers
What is the best keto substitute for powdered sugar?
It depends on the dish. Powdered erythritol is best for frosting, whipped cream, dusting; Powdered allulose is best for glazes, cream cheese frosting; Powdered monk fruit blend is best for most frostings, 1:1.
How many carbs does the swap save?
A serving of table sugar (1 tsp (4 g)) has about 4 g of net carbs. Powdered erythritol (1 tsp (4 g)) has about 0 g.
Is table sugar keto?
In moderation. Pure sucrose. Each teaspoon is 4 grams of carbs.
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