1 baked 9-inch pie shell
1/2 c. prepared chocolate fudge icing
1/2 c. powdered sugar
1/2 c. peanut butter
1 pkg. instant vanilla pie filling

Spread icing over bottom of baked and cooled pie shell. Blend together powdered sugar and peanut butter. Spread over icing layer. Add pie filling over peanut butter layer. Chill.