The Best Fruit 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.” ​

6 cups (11/2-2 lbs) fruit, fresh or frozen
½ -1 cup sugar-depending on sweetness of fruit
1 small grating of freshly ground nutmeg
1/3 teaspoon salt
1 teaspoon fresh squeezed lemon juice
¼ cup all-purpose flour
1-2 tablespoons quick cooking tapioca (or tapioca flour) if fruit is very juicy
1 recipe double crust pie dough-Recipe here
1/2 tablespoon butter
1 egg white plus 1 tablespoon water, fork beaten
1-2 teaspoons sugar
 

1. Preheat oven to 425F.
2. Put the fruit, sugar, nutmeg, salt, lemon, tapioca or flour in a big bowl and mix lightly until the fruit is well coated.
3. Roll out the bottom dough and place in your pie pan.
4. Add the fruit filling and dot with the butter.
5. Roll out remaining dough, lay over the fruit, and cut 5 to 6 vents on top, or cut strips and make a lattice top. Trim excess dough from edges and crimp.
6. Brush crust with some egg wash and sprinkle evenly and lightly with 1-2 teaspoons of sugar.
7. Bake for 15 minutes at 425F. Reduce heat to 375F and bake for 35-40 minutes more.

Look for the steady bubbling of the fruit filling through the vents or lattice work to make sure the filling is fully cooked. Remove the pie from the oven. Cool the pie completely before serving so the filling can set up. 
Notes

• If using frozen fruit, keep the fruit frozen until ready prepare the pie.
• Be sure to taste the fruit and adjust the sugar and seasoning accordingly.
• You can adjust the amounts up or down depending on the size of pan you are using.