Died And Gone To Heaven Apple Pie

I tweaked an old recipe and made this pie in honor of the first day of Fall. Wow! The best one I've ever eaten!
What's your favorite fall treat?
INGREDIENTS:1 recipe pastry for a 9 inch double crustpie or 1 package Pillsbury pie crusts1 egg (for bottom shell)1/2 cup unsalted butter3 tablespoons all-purpose flour1/2 cup white sugar
1/2 cup packed brown sugar1/4 cup water1 Tablespoon pure vanilla extract1 teaspoon apple pie spice4 Granny Smith & 4 Red Delicious apples - peeled, cored and sliced...