Sugar Free Keto Frosting (Buttercream, 0 Carb) Recipe

Introduction

This Sugar Free Keto Frosting is a creamy, rich buttercream that’s completely free of carbs and refined sugars. Perfect for keto-friendly desserts, it delivers classic sweetness using monk fruit sweetener and a silky smooth texture that spreads beautifully.

A close-up view of a single cupcake with two main layers: the base cake layer is golden brown with a soft, moist texture contained in a white pleated paper liner, and the top layer is a thick swirl of smooth, creamy off-white frosting applied generously in a rosette pattern, creating soft peaks and curls. In the background, part of another similarly frosted cupcake is slightly out of focus, all set against a white marbled texture. Photo taken with an iphone --ar 4:5 --v 7

Ingredients

  • 1 1/2 cups Danish Creamery European Style Unsalted Butter (softened at room temperature)
  • 1 cup Besti Powdered Monk Fruit Allulose Blend
  • 1 tsp Vanilla extract
  • 1/8 tsp Sea salt
  • 1 tbsp Heavy cream (adjust as needed)

Instructions

  1. Step 1: Using a hand mixer, cream the softened Danish Creamery butter and Besti powdered monk fruit allulose blend together for 2-3 minutes until the mixture is fluffy and light yellow. Start mixing at low speed and increase once the sweetener is incorporated.
  2. Step 2: Beat in the heavy cream, vanilla extract, and sea salt at low speed until combined.
  3. Step 3: Increase the mixer speed to high and continue beating for another 2-3 minutes until the frosting reaches your desired light and creamy consistency.
  4. Step 4: If the frosting feels too thick, add more heavy cream one teaspoon at a time, beating after each addition, until you achieve the perfect spreadable texture.

Tips & Variations

  • For a different flavor, try adding a teaspoon of cocoa powder for a chocolate version or a few drops of peppermint extract for a refreshing twist.
  • If you can’t find Besti sweetener, Monk Fruit or erythritol powdered blends also work well as sugar-free substitutes.
  • Make sure the butter is softened but not melted to ensure a smooth, creamy frosting.

Storage

Store the frosting in an airtight container in the refrigerator for up to one week. Before using, bring it to room temperature and briefly re-whip to restore its fluffy texture. For longer storage, freeze for up to three months and thaw overnight in the fridge.

How to Serve

A close-up of a single cupcake with a brown base wrapped in a light beige paper liner, topped with thick, creamy white frosting swirled in three visible layers forming a soft peak in the center. Colorful, red, green, and white sprinkles are scattered across the frosting and the white marbled surface below. In the background to the right, a second similar cupcake is softly visible, slightly out of focus, all on a white marbled texture. photo taken with an iphone --ar 4:5 --v 7

Serve this delicious recipe with your favorite sides.

FAQs

Can I use regular sugar instead of monk fruit sweetener?

Yes, but this will add carbs and sugar, so it won’t be keto-friendly. Use powdered sugar if you want a similar texture.

What if my frosting is too runny?

Chill the frosting briefly in the fridge and then whip it again. You can also add a little extra softened butter to thicken it up.

Print
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Sugar Free Keto Frosting (Buttercream, 0 Carb) Recipe


  • Author: Mariam
  • Total Time: 5 minutes
  • Yield: Enough to frost a 9-inch cake or about 12 cupcakes
  • Diet: Diabetic

Description

This Sugar Free Keto Frosting is a creamy, rich buttercream made without any carbohydrates, perfect for ketogenic and low-carb diets. Utilizing Danish Creamery European Style Unsalted Butter and a powdered monk fruit allulose blend, it delivers smooth, sweet flavor without the sugar, making it ideal for frosting cakes, cupcakes, and other desserts while keeping them keto-friendly.


Ingredients

Scale

Frosting Ingredients

  • 1 1/2 cups Danish Creamery European Style Unsalted Butter (softened at room temperature)
  • 1 cup Besti Powdered Monk Fruit Allulose Blend
  • 1 tsp Vanilla extract
  • 1/8 tsp Sea salt
  • 1 tbsp Heavy cream (adjust as needed)

Instructions

  1. Cream Butter and Sweetener: Using a hand mixer, cream the softened Danish Creamery butter and Besti powdered monk fruit allulose blend together for 2-3 minutes. Start mixing at low speed and then increase the speed once the sweetener is incorporated. Continue mixing until the mixture is light yellow and fluffy.
  2. Add Cream, Vanilla, and Salt: Beat in the heavy cream, vanilla extract, and sea salt at low speed to combine all the ingredients evenly.
  3. Beat to Desired Consistency: Increase the mixer speed to high and beat the frosting for another 2-3 minutes until it reaches a smooth, creamy, and spreadable consistency.
  4. Adjust Consistency if Needed: If the frosting is too thick, add more heavy cream one teaspoon at a time, beating after each addition, until the desired consistency is achieved.

Notes

  • This frosting is best used immediately but can be stored in the refrigerator for up to a week; bring to room temperature and re-whip before using.
  • Adjust the heavy cream amount as needed for spreading or piping consistency.
  • Ensure the butter is softened to room temperature for easier mixing and smoother texture.
  • This frosting is 0-carb and sugar-free, perfect for keto and diabetic-friendly desserts.
  • Prep Time: 5 minutes
  • Cook Time: 0 minutes
  • Category: Dessert Frosting
  • Method: Blending
  • Cuisine: American

Keywords: keto frosting, sugar free buttercream, keto dessert, low carb frosting, diabetic friendly frosting, buttercream recipe, no carb frosting

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