Have two cut pieces of plastic wrap or a container close to the processor for your finished dough disks.
Add flour, sugar, and salt to the food processor. Pulse until mixed. Open the lid and scatter the butter and about 3/4 of the water/vinegar over the flour mixture and cover. Pulse 6-7 times. Open the lid and check the dough, if it seems dry, add a little more water and pulse a couple times. Avoid overmixing and the dough balling around the blades. The mixture should resemble coarse crumbs, but when squeezed between your fingers, stick. Depending on the season and temperature, you may or may not use all the measured water.
Carefully pour mixture onto your work surface. Divide the dough into two equal parts. Ball each dough, then flatten into 3/4-inch disks and wrap. Refrigerate for at least one hour or overnight.
Spice Pear Filling
In a large bowl, combine pears, 1/3 cup sugar, lemon juice, zest, cardamom, and nutmeg. Mix well, then set aside for 10 minutes. Preheat oven: High Altitude - 425°Sea Level - 400°
In a small bowl, combine the remaining 2 tablespoons sugar and cornstarch. Mix. Once 10 minutes have passed, add the cornstarch mixture to the fruit and combine.
Flour your surface; roll the first pastry into a 12-inch circle. Transfer the dough to a 9-inch pie pan. Let the pastry fall into the pan. Trim the edges to 1/2-inch beyond the pie pan. Crack and separate an egg white. Brush the bottom to midway up the side; this helps seal the crust and prevent a soggy bottom. Place the pie pan in the refrigerator.On a lightly floured surface (one you can place back into the refrigerator), roll your first pie dough into a 12 x 10 inch oval. With a serrated pastry wheel, cut (8) 1" pieces. Flour leaf or other shapes, cut, and leave on the surface or place on a small plate. Place the cut pie dough/shapes back in the refrigerator.
When ready, remove the shell from the refrigerator and pour the pear mixture into the pie pan. Make sure to spatula the sides of the bowl, as this is where precious juices and thickening agents hide.
Using our video, blog picture, or pie guy as a guide to make yours a beauty! Attach shapes with water or egg wash. A small brush or finger can be used.
Brush your fresh latticed pie and shapes with cream or egg wash, then place in the refrigerator or freezer until the edge is hard to the touch.
Place pie on the center rack (with a sheet pan one rack below to collect any overflow juices) and bake for 30 minutes. During this time, check for browning and place a pie shield or tin foil over the top if necessary.
After 30 minutes, turn the oven down to 375° and rotate the pie 180°. Continue baking for another 30-50 minutes, or until the top is golden and the juices are slow to bubble.
Transfer to a wire rack. Let cool for at least three hours.
Crust can be made in advance and stored in the refrigerator until ready for use.
If dough is in the refrigerator for over an hour, let stand for 5 to 10 minutes before rolling.
Why place the pie in the refrigerator or freezer prior to baking? I find by firming an all butter crust, the edge keeps form better throughout the baking process.
High Altitude
After 30 minutes, reduce the oven temperature from 425° to 375°
Storage
Pie can stay out and tented with foil for the day but should be placed in the refrigerator for up to an additional three pushing four.