2 1/2 C. unbleached all-purpose flour, divided

1 tsp. salt

2 T. sugar

1 1/2 sticks cold unsalted butter, cut into 1/4-inch slices

1/2 C. cold vegetable shortening, cut into 4 pieces

1/4 C. each cold vodka and cold water

 

In food processor, pulse 1 1/2 C. flour, salt and sugar until combined, about two 1-second pluses. Add butter and shortening and process until homogenous dough starts to collect in uneven clumps, about 15 seconds (dough will resemble cottage cheese curds, and there should be no uncoated flour). Scrape bowl with rubber spatula and redistribute dough evenly around processor blade. Add remaining 1 C. flour and pulse until mixture is evenly distributed around bowl and mass of dough has been broken up, 4-6 quick pulses. Empty mixture into medium bowl. Sprinkle vodka and water over mixture. With rubber spatula, use folding motion to mix, pressing down on dough until it is slightly tacky and sticks together. Divide dough into two even balls and flatten each into 4- inch disc. Wrap each in plastic wrap and refrigerate at least 45 minutes or up to 2 days. Yield: 1 (9-inch) double crust