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Sugar Free Buttercream Frosting
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4.42 from 231 votes

Sugar Free Buttercream Frosting

This is the perfect recipe for Sugar Free Buttercream Frosting that you can use for that next batch of cupcakes or yummy cake. This recipe is low in carbs and keto friendly.
Prep Time10 mins
Course: Dessert
Cuisine: American
Search Result: buttercream, cake, cupcake, dessert, frosting, keto, sugar free
Servings: 12



  • I recommend using standing mixer if you have one. Also, fit the mixer with a whisk attachment.
    whisk ingredients
  • Cream together the sugar free powdered sugar and the butter by mixing on low for one minute. Once these appear to be somewhat blended you can increase the speed to medium to get a more whipped texture. It should take about 2 ½- 3 minutes to get a good texture.
  • Scrape the sides of the bowl by hand and then add the milk (or alternative)and the vanilla. Start with 1 tablespoon of the milk and add more as needed. Continue to mix on medium for 1- 1 ½ minutes or until you get that desired consistency.
    Sugar Free Buttercream Frosting

Recipe Notes

I mentioned above that you will need to use sugar free powdered sugar in this recipe.
You can make this sugar yourself using this recipe  or buy sugar free powdered sugar online here.
I also mentioned that you can make your buttercream frosting more interesting.
Make your frosting more interesting by adding a few drops of food coloring or subtituting a flavored extract for the vanilal extract.
*Please check the nutritional labels to assure that you are sticking to your diet restrictions for any substitutions used.
- see post for alternatives
Please see recipe post for further details on this recipe.
Nutritional Information is only an estimate and can vary especially with ingredients that are used.
*As an Amazon Associate I earn from qualifying purchases. This means that the links on this website, and specifically on this post, that lead to other sites may be affiliate links.


Calories: 138kcal | Carbohydrates: 1g | Protein: 1g | Fat: 15g | Saturated Fat: 10g | Cholesterol: 41mg | Sodium: 136mg | Potassium: 5mg | Sugar: 1g | Vitamin A: 473IU | Calcium: 6mg
Please note: Nutritional data has been calculated using a tool that comes with this recipe card and not by me. This means that Nutritional Information is only an estimate and can vary especially with ingredients that you use. The accuracy of this tool may differ from other tools as expected. Also note that there is no instructional value to the video that may be attached to this recipe. It is only there for visual pleasure. For more information about the images in this recipe, please refer the the recipe instructions. Thank you!

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