Best Old Fashioned Apple Pie-Art of the Pie®

This recipe is from the best selling book "The Art of the Pie" by Kate McDermott. I recommend her best selling book "Art of the Pie"  www.artofthepie.com.” ​

1 recipe double crust pie dough-Recipe here
​About 10 cups heritage apples-(leave skin on) quartered and cored, sliced into 1/4-inch thick slices, or chunk them up into pieces you can comfortably eat. 
1/2 cup sugar
1/2 tsp salt
1 tsp cinnamon
2 gratings of nutmeg
1/2 tsp allspice
1 tablespoon artisan apple cider vinegar or 1-2 tsp freshly squeezed lemon juice
1-2 tablespoons calvados or other apple liqueur (optional)
1/2 cup flour
1 recipe double-crust pie dough (ingredients above)
1 knob butter, the size of a small walnut, cut into small pieces for dotting the top of the filling
1-2 tsp sugar, for sprinklin on top of the pie

Egg Wash
​1 egg white plus 1 tablespoon water, fork beaten

1. Slice apples in 1/2 inch slices or chunk them up into pieces you can comfortably get into your mouth!
2. In a large mixing bowl put all ingredients except butter and mix lightly until most of the surfaces are covered.
3. Pour into an unbaked pie crust, mounding high and dot with butter.
4. Roll out second crust and place on top; crimp edges with a fork.
5. Cut vent holes.
6. Paint with egg white wash.
7. Sprinkle some extra sugar evenly on top.
8. Pre-heat oven to 425F and bake for 20 minutes.
9. Reduce heat to 375F and bake for 40 minutes longer. Check to see that the filling is bubbling beneath the vent holes. If you don't see the filling bubble, bake 5-10 minutes longer or until the filling bubbles.
10. Remove from the oven and cool for at least 1 hour.

Apples (from Liz): Choose a few types of apples, one that is sweet and one that is a bit tart, one soft, and one that holds its shape. Granny Smith or Honey Crisp are tart, crisp apples that combine well with Corland. I throw in a Macintosh or two as well. Your local farm stand may have heritage apples you can choose from.