Peanut Butter Frosting - cooking recipe

Ingredients

3 c. sugar
1 1/2 sticks margarine
3/4 c. milk
1 c. peanut butter
1 tsp. vanilla

Preparation

Combine all ingredients except vanilla in heavy saucepan. Stir over medium heat until sugar dissolves.
Boil for approximately 2 minutes.
Remove from heat and add vanilla.
Cool and beat until right consistency for spreading.
Frost tops and sides of three 9-inch layers.