
Although the people over at Martha Stewart deemed this a Fourth of July Blueberry Pie, I made it for Labor Day and it was a wild success. My grandmother--who turns 80 this weekend--wolfed down her entire slice in a few minutes flat. The decorative pie crust process is a bit tedious, but it's totally worth it for the showstopping results.

FOURTH OF JULY BLUEBERRY PIE
all-purpose flour, for dusting
Pate Brisee (see recipe below)
8 cups (about 4 pints) fresh blueberries, picked over
1/2 c sugar
1/4 c cornstarch
1 tbs freshly squeezed lemon juice
2 tbs unsalted butter, cut into small pieces
1 large egg yolk
1 tbs heavy cream
On a lightly floured piece of parchment paper, roll out one disk of dough to a 12" round. With a dry pastry brush, sweep off excess flour; fit dough into a 9" glass pie plate, pressing it into the edges. Trim dough to a 1/2" overhand all around. Fold edge of dough over or under, and crimp as desired. Roll out remaining dough in the same manner; transfer dough (on parchment) to a baking sheet. Chill pie shell and dough until firm, about 30 minutes.
Place blueberries in a large bowl; with your hands, crush about 1/2 of the berries, letting them fall into the bowl as you work. Add the sugar, cornstarch, and lemon juice; stir to combine. Spoon mixture into chilled pie shell, mounding berries slightly in the center. Dot with butter. Remove the dough from the refrigerator. Using a 2 1/2" star cookie cutter, cut out about 25 stars; set aside.
In a small bowl, whisk together egg yolk and cream. Lightly brush rim of chilled pie shell with egg wash. Arrange the reserved stars in a circular pattern on top of the fruit (with the tips touching), gently pressing over the berries, until covered. Brush the entire surface of rim and stars with egg wash, being careful not to let it pool. Freeze or refrigerate pie until firm, about 30 minutes. Meanwhile, preheat the oven to 400 degrees, with the rack in the lower third.
Place pie on a parchment-lined baking sheet. Bake until the crust begins to turn golden, about 20 minutes. Reduce oven temperature to 350 degrees. Continue baking, rotating sheet halfway through, until the crust is deep golden brown and the juices are bubbling and have thickened, 40 to 50 minutes more. Transfer pie to a wire rack to cool completely. The pie is best eaten the day it is baked, but it can be kept at room temperature, loosely covered with plastic wrap, for up to 2 days.
PATE BRISEE
makes enough for one double-crust or two single-crust 9" pies
For the flakiest crust, make sure all ingredients (including the flour) are cold before you begin.
2 1/2 c all-purpose flour
1 tsp salt
2 sticks (1 cup) unsalted butter, cold, cut into small pieces
1/4 c ice water, plus more if needed
In the bowl of a food processor, combine flour and salt; pulse to combine. Add the butter, and pulse until mixture resembles coarse crumbs with some larger pieces remaining, about 10 seconds. (To mix by hand, combine dry ingredients in a large mixing bowl, then cut in butter with a pastry blender.)
With the machine running, add the ice water through the feed tube in a slow, steady stream, just until the dough holds together without being wet or sticky. Do not process more than 30 seconds. Test by squeezing a small amount of the dough together; if it is still too crumbly, add a bit more water, 1 tbs at a time.
Turn out the dough onto a clean work surface. Divide in half, and place each half on a piece of plastic wrap. Shape into flattened disks. Wrap in plastic, and refrigerate at least 1 hour or overnight. The dough can be frozen for up to 1 month; thaw overnight in the refrigerator before using.
