Low carb chocolate buttercream frosting recipe

Chocolate Buttercream Frosting

Course: Dessert
Cuisine: American
Keyword: low carb frosting
Prep Time: 5 minutes
Total Time: 5 minutes
Servings: 24 people
Calories: 75kcal
Author: Lisa MarcAurele
Complete your low carb cake with a delicious chocolate frosting. They'll never know this chocolate buttercream is low carb and sugar free!
Print Recipe


  • 1 cup butter softened, 2 sticks
  • 1 cup Swerve Confectioners Powdered Sweetener or Sukrin Melis
  • 2/3 cup unsweetened cocoa powder
  • 1/4 cup unsweetened almond or coconut milk adjust as needed
  • 2 teaspoons vanilla extract
  • 1 teaspoon stevia glycerite stevia or monk fruit powder can also be used


  • Cream butter with electric mixer.
  • Add powdered sweetener and cocoa powder, mix until combined.
  • Slowly add unsweetened milk while beating until incorporated.
  • Blend in vanilla and stevia until desired consistency is reached.


10 grams erythritol per serving


Serving: 25g | Calories: 75kcal | Carbohydrates: 1.4g | Protein: 0.6g | Fat: 8g | Saturated Fat: 5.1g | Cholesterol: 20mg | Sodium: 57mg | Fiber: 0.8g

Additional Info

Net Carbs: 0.6 g | % Carbs: 3.1 % | % Protein: 3.1 % | % Fat: 93.8 %

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