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Creamy Keto Buttercream Frosting: Dairy-Free, Decadent, and Easy


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  • Author: Madilyn
  • Total Time: 10 min

Ingredients

1 ½ cups palm shortening or vegetable shortening, softened to room temperature

¾ cup powdered erythritol or powdered sugar

2 teaspoons pure vanilla extract

5 tablespoons arrowroot flour

4 tablespoons coconut flour

3 tablespoons coconut oil, melted (adjust for consistency)


Instructions

  1. Combine shortening and sweetener: In a stand mixer with a paddle attachment, beat the softened shortening with powdered erythritol or sugar on medium-high speed until smooth and creamy.
  2. Add remaining ingredients: Mix in vanilla extract, arrowroot flour, and coconut flour for about 1 minute until evenly incorporated.
  3. Drizzle in coconut oil: Slowly add melted coconut oil while mixing on high. Start with 3 tablespoons and add more if needed to achieve your preferred consistency.
  4. Final stir: Turn off the mixer and gently stir the frosting to ensure everything is smooth and fully combined.

Notes

  • If using granular erythritol, process it in a spice grinder or blender until powdered to avoid gritty frosting.
  • Arrowroot flour is preferred for texture, but tapioca flour can be a substitute if necessary.
  • Coconut oil should be melted completely but not too hot; add slowly to prevent separation.
  • Adjust coconut oil quantity to make frosting thicker or softer depending on your use.
  • Store frosting in an airtight container in the freezer for up to 3 months. Thaw at room temperature before using.
  • Prep Time: 10 min