How to Make It
Weigh or lightly spoon flour into dry measuring cups; level with a knife. Place flour, sugar, and salt in a food processor; pulse 10 times. Add butter, and process until mixture resembles coarse meal. Place food processor bowl and flour mixture in freezer 15 minutes.
Place bowl back on processor. Combine vodka and cold water. Add vodka mixture slowly through food chute, pulsing just until combined (do not form a ball). Divide mixture in half. Press each half gently into a 4-inch circle on plastic wrap; cover. Chill at least 1 hour.
Note: This recipe yields 2 pie crusts. To freeze, place the dough wrapped in plastic wrap in a zip-top plastic bag, removing as much air as possible before sealing. Store in the freezer for up to 3 months.