Preheat oven to 350°F. Use the above pie crust recipe for the crust. You will need to do this reicpe twice as you need 2 crusts for this pie. Place the pie crust into the pie plate, and dump 2 cans of Comstock (or your favourite brand of cherry pie filling) cherry pie filling into the crust. Place top crust on the pie and crimp the edges together. Lightly brush the top of the pie with egg white, and sprinkle with a little sugar. Bake the pie for 45 minutes to 1 hour being sure to check that the crust isn't getting burned. Cool for 1/2 hour before serving.