Blueberry Pie - cooking recipe

Ingredients

1 pkg. fresh or frozen blueberries (1 1/2 qt.)
3 Tbsp. sugar
2 1/2 Tbsp. flour
3 Tbsp. sugar
pinch of cinnamon
Cool Whip

Preparation

Pour 3 tablespoons sugar over the blueberries.
Let the sugar and blueberries come to a boil.
Mix together flour, 3 tablespoons sugar and cinnamon and add to blueberries slowly.
Cook until mixture thickens and pour into a baked pie shell.
Top with Cool Whip.