Double Good Blueberry Pie

Directions

1. 1
   Combine sugar, cornstarch and salt in saucepan.
2. 2
   Add water and 2 cups of blueberries.
3. 3
   Cook over medium heat, stirring constantly, until mixture is thickened and clear (mixture will be quite thick).
4. 4
   Remove from heat.
5. 5
   Stir in butter and lemon juice. Cool.
6. 6
   Place remaining 2 cups raw blueberries in pie shell.
7. 7
   Top with cooked berry mixture.
8. 8
   Chill.
9. 9
   Serve garnished with whipped cream.