Combine berries, 1/2 cup sugar, ... smooth); pour into pie shell. Spoon in cooled blueberry mixture; cut through to marble. ... 1 cup reserved crumb topping and sprinkle on top. ... degrees for 40-45 minutes.
Mix melted butter and graham cracker crumbs (reserve some crumbs for top ... crumb crust. Spread pie filling over cream cheese layer. ... Chill WELL before serving.