Bowl of a food processor:
2 1/4 cup [355 grams] all-purpose flour
1 cup vegetable shortening, diced and very cold
1/3 cup very cold water
Splash of bourbon
2 tablespoons powdered sugar
1 teaspoon salt
2 teaspoons vanilla
Throw everything in a food processor and pulse until the dough comes together. Be careful not to overmix the dough as it will become tough.
Divide the dough in half and shape into a disc. Wrap each disc in plastic wrap and keep in the fridge.