Mommy'S Peanut Butter Frosting - cooking recipe

Ingredients

2/3 c. margarine
1 c. powdered sugar
1/2 c. creamy peanut butter
1 box powdered sugar

Preparation

Cream butter, peanut butter and 1 cup powdered sugar until smooth.
Add additional powdered sugar to reach desired consistency, usually about another cup and a half.
Frosts a 2-layer cake.
Best on devil's food cake!