Warm Apple-Buttermilk Custard Pie
For the crust:
For the streusel:
  • ⅓ cup all purpose flour
  • ⅓ cup packed brown sugar
  • ½ teaspoon ground cinnamon
  • 2½ tablespoons chilled butter, cut into small pieces
For the filling:
  • 5 cups sliced peeled Granny Smith apple (about 2 pounds)
  • 1 cup granulated sugar, divided
  • ½ teaspoon ground cinnamon
  • 2 tablespoons all-purpose flour
  • ¼ teaspoon salt
  • 3 large eggs
  • 1¾ cups fat-free buttermilk
  • 1 teaspoon vanilla extract
  1. Preheat oven to 325º.
  2. Prepare your pie crust and place pie plate in refrigerator until ready to use.
  3. To prepare streusel, lightly spoon ⅓ cup flour into a dry measuring cup; level with a knife. Combine ⅓ cup flour, brown sugar, and ½ teaspoon cinnamon in a medium bowl; cut in butter with a pastry blender or 2 knives until the mixture resembles coarse meal. Place streusel in refrigerator.
  4. To prepare the filling, heat a large nonstrick skillet coated with cookig spray over medium heat. Add sliced apple, ¼ cup granulated sugar, and ½ teaspoon cinnamon; cook 10 minutes or until the apple is tender, sitrring mixture occasionally. Spoon the apple mixture into prepared crust.
  5. Combine remaining ¾ cup granulated sugar, 2 tablespoons flour, salt, and eggs, stirring with a whisk. Stir in buttermilk and vanilla. Pour over apple mixture.
  6. Bake at 325º for 30 minutes. Reduce oven temperature to 300º (do not remove pie from oven); sprinkle streusel over pie.
  7. Bake at 300º for 40 minutes or until set.
  8. Let stand 1 hour before serving.
Recipe by Kitchen Meets Girl at https://kitchenmeetsgirl.com/warm-apple-buttermilk-custard-pie/