Blueberry Smoothie Pie

Directions

1. 1
   Heat oven to 350°.
2. 2
   In bowl, combine graham cracker crumbs, butter and lemon zest.
3. 3
   Press into a 9 1/2-inch pie plate and bake 12 minutes or until lightly browned; cool.
4. 4
   In large bowl, fold together yogurt and 3 cups whipped topping.
5. 5
   Fill crust with yogurt mixture; freeze 4 hours or overnight.
6. 6
   Top with remaining whipped topping and fruit.
7. 7
   Makes 8 servings.