Lemon Luscious Pie

Directions

1. 1
   Bake shell before adding filling.
2. 2
   Combine sugar and cornstarch.
3. 3
   Add butter, lemon rind, lemon juice and egg yolks. Stir in milk.
4. 4
   Cook over medium heat until thick.
5. 5
   Let cool.
6. 6
   Fold in sour cream.
7. 7
   Pour in pie shell.
8. 8
   Top with meringue.