Place the butter and peanut butter into a large mixing bowl and beat well until soft and creamy.
Sift over the icing sugar and very slowly mix. I like to start this step by hand because the icing sugar billows up into the air and then it's just a whole new clean up job!
Beat the icing into the butter mixture until thoroughly mixed. Add in the vanilla extract and pinch salt.
If the mixture isn't quite thick enough, add a little more icing sugar, ¼ cup at a time, until you reach the desired thickness.
Icing will set up on standing or when refrigerated, but is easily spreadable at this stage.
Will keep stored in the fridge, covered, for up to a week.
Please note that where the recipe asks for milk, butter or yogurt, this refers to any plant-based version that you prefer.
Nutrition Facts
Easy Vegan Peanut Butter Frosting
Amount per Serving
% Daily Value*
* Percent Daily Values are based on a 2000 calorie diet.