Gluten-Free Apple Pie Recipe

Ingredients

• For the Gluten-Free Pie Crust
• 1
  cup superfine brown rice flour (see tips below)
• ½
  cup arrowroot starch (or cornstarch)
• ¼
  cup amaranth flour
• ¼
  cup white rice flour
• 1
  tablespoon cane sugar
• ¼
  teaspoon xanthan gum (or guar gum)
• ¼
  teaspoon salt
• 12
  tablespoons butter (cold, cubed)
• 1
  large egg (lightly beaten)
• 1
  tablespoon water (with ice, plus more if needed)
• For the Apple Pie Filling
• ¾
  to 1 cup sugar (if using a tart variety of apple, use more sugar)
• 2
  tablespoons gluten-free sweet rice flour (or tapioca flour)
• 1
  teaspoon ground cinnamon
• ⅛
  teaspoon nutmeg
• ¼
  teaspoon salt
• 7
  cups Granny Smith apples (peeled and sliced 1/4-inch thick)
• 2
  tablespoons unsalted butter (cubed)