Ingredients
- 1 cup softened butter
- 3/4-1 cup powdered erythritol
- 1/2 cup creamy peanut butter
- 2-3 Tbsp milk
Instructions
- Beat softened butter for 3 minutes until whipped
- Slowly add powdered erythritol, peanut butter, and 2 Tbsp. milk to the butter while beating until thoroughly combined and fluffy.
- Add an additional Tbsp. milk for creamier frosting if desired.