Pour in the ice water. Knead the dough 2 or 3 times on a lightly floured surface and pat into a ball. Wrap in plastic and refrigerate for at least 30 minutes.
Preheat oven to 375 F (190 C).
Roll one pie crust onto lightly floured surface to about 1/8 inch thick 12 inch wide circle. The circle should be a couple inches larger than your pie pan.
Brush egg wash onto dough and sprinkle with sugar. Place pie pan on cookie sheet and put in the oven.
Remove from oven and lightly cover pie with aluminum foil (tent slightly) to prevent burning the crust. Continue to bake for 30-40 minutes.
Place pie on cooling rack and allow to cool for 15-20 minutes before serving.