4 cups blueberries rinsed and stemmed
2/3 cup sugar
2 1/2 tablespoons tapioca quick-cooking
2 1/2 tablespoons lemon peels grated
1 tablespoon lemon juice
1/4 teaspoon cinnamon ground
Pastry for 9-inch double-crust pie
2 tablespoons butter cut in 1/4-inch pieces
In a large bowl, combine blueberries, sugar, tapioca, lemon rind and juice, and cinnamon. Pour into pastry-lined pie plate, mounding slightly in center. Dot with butter. Complete crust as directed in pastry recipe. Chill in freezer 15 minutes.
Bake in preheated 450° oven 15 minutes; reduce oven temperature to 350° and bake 35 to 40 minutes until crust is golden and filling bubbly. Cool on a wire rack.