Gluten Free Pie Pastry

1. 1

   In large bowl, whisk together brown, white and sweet rice flours, tapioca starch, granulated sugar, xanthan gum and salt. Using pastry blender or 2 knives, cut in butter until in coarse crumbs with a few larger pieces.

2. 2

   Stir ice water, beaten egg yolk and vinegar together in a small bowl; drizzle over flour mixture, tossing with fork until ragged dough forms and adding up to 2 tbsp more ice water if necessary. Divide in half; shape into discs. Wrap each and refrigerate until chilled, about 30 minutes. (Make- ahead: Refrigerate for up to 24 hours.).

3. 3

   Between 2 pieces of parchment paper, roll out 1 disc, pressing edges together if cracks form, into 12-inch (30 cm) circle. Peel off top paper; replace over pastry. Gently turn over; peel off top paper. Transfer, pastry side down, to 9-inch (23 cm) pie plate; peel off paper. Fit pastry into pie plate.

4. 4

   * For single crust pie, turn edge under and flute. Prick bottom and sides with fork. Bake 10-15 minutes (I used Pyrex-glass pie plate) at 400u00b0F or until crust is golden.

5. 5

   * For double crust pie, add filling of choice. Roll out top crust. Moisten bottom crust with water, and add Place pastry circle over filling; peel off paper. Trim, if necessary, to leave 3/4-inch (2 cm) overhang. Fold overhang under bottom rim; crimp with fork. Bake on bottom rack in 425F (220C) oven for 10 minutes. Reduce heat to 350F (180C); bake until bubbly and bottom is golden, about 1 hour. Let cool in pan on rack.

* Per serving · 4 servings · Values may vary.