I was lucky as a child to have blueberry bushes in my back yard. I didn't really appreciate them at that point in my life because my grandmother made my sister go outside and pick them in the heat, but we certainly enjoyed the pies and cobblers that my grandma made with them.
This is not my grandma's pie but it's a really good basic pie. There are many ways to top this pie. The lattice topping is the most traditional and is really pretty. Martha Stewart topped it with cut out stars, which is awesome for any summer party.
** See the splotchy spots on the pie crust? It's because my egg wash puddled while it was resting. It will still taste fine but it's not the prettiest pie in the world. Just something to remember to check on when baking.
(Martha Stewart Baking Handbook)
All-purpose flour, for dusting
8 cups blueberries, picked over
1/2 cup sugar
1/4 cup cornstarch
1 tablespoon lemon juice
2 tablespoons unsalted butter, cut into small pieces
1 large egg yolk
1 tablespoon heavy cream
On a lightly floured piece of parchment paper, roll out one disk of the pie crust to about 12-inches round. Dust off the excess flour and fit into a glass pie pan. Trim the dough so that there's only 1/2-inch overhang all around the pie plate. Crimp the edge however you'd like. Roll out the remaining dough and chill both for about 30 minutes.
Place the blueberries in a large bowl. Crush about a 1/2 cup of the berries. Add the sugar, cornstarch, and lemon juice. Gently stir to combine. Pour the fruit mixture into the chilled pie crust, mounding the berries slightly in the center. Take the butter pieces and dot them all over the pie.
Take the second pie crust and decide how you want to to your pie. I decided to go with the basic lattice pie so I cut the pie crust into strips. Arrange the strips on the top of the pie. In a small bowl mix the egg and half and half. Brush the egg mixture all over the top of the pie.
Let the pie chill for an additional 30 minutes and preheat the oven to 400 degrees. After the pie has chilled move it to a baking sheet lined with parchment paper and bake in the bottom third of the oven for 20 minutes, or until the crust is starting to turn golden. Reduce the oven to 350 degrees and bake for an additional 40-50 minutes, turning halfway.
Let cool on a wire rack.