Blueberry Pie - cooking recipe

Ingredients

2 c. fresh blueberries
1 double crust (8-inch pastry), unbaked
1 c. sugar (3/4 c. if berries are sweet)
2 Tbsp. tapioca
1 Tbsp. flour
1/4 tsp. ground cinnamon
1 Tbsp. butter

Preparation

Pour washed, drained berries into unbaked pie shell.
Mix sugar, tapioca, flour and cinnamon.
Spread evenly over berries and dot with butter.
Put top crust on pie.
Make some slits in top and bake at 400\u00b0 for 30 minutes.