Peanut Butter Frosting
- Beat together peanut butter, egg yolk and cream until light and fluffy.
- Gradually blend in powdered sugar and beat until smooth.
- For layer cakes or more than 12 cupcakes, double the recipe.
Imperial Sugar Insight
This vintage recipe originally appeared in the Icings, Frostings and Cake Decorating Made Easy cookbook published in 1959.