In a medium bowl, beat together cream cheese, 1/2 cup sugar and vanilla extract until light and fluffy.
Spread the cream cheese mixture into the bottom of the prepared graham cracker crust.
In a medium saucepan, combine blueberries, 1/2 cup sugar, cornstarch and water. Cook over medium heat, stirring constantly, until mixture thickens and boils. Boil for one minute.
Remove from heat and stir in butter. Allow to cool for 10 minutes.
Pour blueberry mixture over cream cheese layer in the crust.
Refrigerate for at least one hour before serving.
Interesting Facts
Blueberries are a great source of antioxidants and vitamin C.
This pie is a great dessert to make ahead of time and serve for special occasions.
The combination of fresh blueberries and creamy custard makes this pie a real treat.