This Peanut Butter Frosting is crazy fluffy! It is not overly sweet, with little sugar. This frosting would make the perfect addition to your favorite cake.
In a mixing bowl fitted with the paddle attachment, mix together the peanut butter, softened butter, salt, honey, and vanilla until light and fluffy, about 3 minutes.
Add the powdered sugar and beat for an additional 2-3 minutes until fluffy.