Blueberry Pie

Directions

1. 1
   Line a 9-inch pie plate with 1 rolled-out crust and place in the refrigerator to chill.
2. 2
   Put the blueberries in a bowl, add the lemon juice, and stir to coat.
3. 3
   Separately, combine the sugar, flour, and cinnamon, mix thoroughly, and then stir into the blueberries.
4. 4
   Spread the filling in the crust, and scatter the butter over the top.
5. 5
   Brush the rim of the crust with the egg wash, cover with the second rolled-out crust, and seal and flute or crimp the edges.
6. 6
   Put the pie in the refrigerator to chill until firm, about 30 minutes.
7. 7
   Store the remaining egg wash in the refrigerator too.
8. 8
   Preheat the oven to 425F.
9. 9
   Brush the top crust with egg wash, then score the top with 2 perpendicular cuts for steam vents.
10. 10
    Bake for 20 minutes, then lower the oven temperature to 350F and bake for another 30 to 40 minutes, until the juices are bubbling and the crust is golden brown.
11. 11
    Cool on a wire rack for at least 2 hours before slicing, then chill in the refrigerator until ready to serve.
12. 12
    Serve chilled or warm.