Frozen Peanut Butter Pizza Pie

Frozen Peanut Butter Pizza Pie

1. Preheat oven to 400°F.
2. Brush tops and rims of pizza shells with butter, place in center
   oven rack and bake 8 minutes.
3. Remove and cool on wire racks.
4. In a large electric mixer bowl, beat cream cheese and peanut butter,
   then add the powdered sugar in three portions, alternating with the
   milk.
5. Fold in thawed Cool Whip, then spread mixture over the cooled
   pizza crusts. Freeze until firm.
6. Serve pizzas cold, but not frozen.
7. Just before serving, drizzle with chocolate syrup.