Elisabeth's Double Good Blueberry Pie

Ingredients

3/4 cup sugar
3 tbs. cornstarch
1/4 cup water
4 cups blueberries, fresh or frozen
1 tbs lemon juice
1 9-inch pie shell, baked

Directions

1. Mix the sugar and cornstarch in a saucepan. 
   Add the water and 2 cups of berries.  Cook over medium heat, stirring until the mixture is thick, clear, and boiling. 
2. Remove from heat, stir in lemon juice, and cool.
3. Place remaining 2 cups of blueberries in the pie shell. 
4. Top with cooked mixture.
5. Chill.