Foolproof Double-Crust Pie Dough

Directions

1. 1
   Process 1 1/2 cups flour, sugar, and salt together in food processor until combined, about 5 seconds. Scatter butter and shortening over top and continue to process until incorporated and mixture begins to form uneven clumps with no remaining floury bits, about 13 seconds.
2. 2
   Scrape down bowl and redistribute dough evenly around processor blade. Sprinkle remaining 1 cup flour over dough and pulse until mixture has broken up into pieces and is evenly distributed around bowl, about 4 to 6 pulses.
3. 3
   Transfer mixture to large bowl. Sprinkle vodka and ice water over mixture. Stir and press dough together, using stiff rubber spatula, until dough sticks together.
4. 4
   Divide dough into 2 even pieces. Turn each piece of dough onto a sheet of plastic wrap and flatten each into a 4-inch disk. Wrap each piece tightly in plastic and refrigerate for 1 hour. Before rolling dough out, let sit on counter to soften slightly, about 10 minutes. (Dough can be wrapped tightly in plastic and refrigerated for up to 2 days or frozen for up to 1 month. If frozen, let dough thaw completely on counter before rolling out.)