2 deep-dish pie crusts
1/2 cup all-purpose flour
1/2 cup packed light brown sugar
4 tablespoons chilled butter, cut into small pieces
1/2 cup granulated sugar
4 tablespoons cornstarch
4 thinly sliced peeled Granny Smith apples
2 thinly sliced peeled Fuji apples
1. To prepare the topping, combine flour, brown sugar, and 2 tablespoons butter in a food processor; pulse 10 times or until crumbly. Transfer topping to a bowl; cover and chill.
2. Preheat oven to 375°.
3. To prepare filling, combine granulated sugar and cornstarch in a bowl; stir with a whisk. Add apples; toss to combine. Arrange apple mixture in crust, mounding slightly in the center.
4. Bake at 375° for 25 minutes. Remove from oven; sprinkle evenly with topping. Bake at 375° for 25 additional minutes or until golden. Cool on a wire rack 20 minutes.