Frozen Peanut Butter Pie

From Lia at sunkissedandsouthern.blogspot.com

8 oz. cream cheese, softened
1 c. peanut butter
16 oz. Cool Whip
1 1/2 c. powdered sugar
1 chocolate pie crust

Combine cream cheese and peanut putter and mix until fluffy.  Add Cool Whip (reserve some for topping) and powdered sugar.  Mix until combined and smooth.  Spoon into crust.  Cover and freeze for 8 hours.  Top with Cool Whip and chocolate syrup before serving.