Open Face Blueberry Pie - cooking recipe

Ingredients

1 baked pie shell, cooled
1 cup water
1 cup sugar
3 tablespoons cornstarch
3 cups blueberries
Cool Whip (optional)

Preparation

Stir together over medium high heat the water, sugar and cornstarch.
Add 1 cup blueberries.
Cook until thick.
Add 2 more cups of blueberries.
Cool and put in baked pie shell.
Top with Cool Whip, if desired, when serving.