Cool Lime Pie

Directions

1. 1
   Combine pudding mix, gelatin, sugar and water in saucepan. Cook and stir over medium heat until mixture comes to a full boil. Add lime rind and juice.
2. 2
   Pour into bowl and cover with plastic wrap and chill until cold and slightly thickened.
3. 3
   Fold in 2 1/2 cups of the whipped topping.
4. 4
   Spoon into crust.
5. 5
   Freeze 1 hour or chill in refrigerator 3 hours.
6. 6
   Garnish with remaining whipped topping and lime slices, if desired.