For 1 (8- to 9-inch) tart or 5 individual tarts

1 cup all-purpose flour
2 tablespoons granulated sugar
1/8 teaspoon kosher salt
3/4 cup cold unsalted butter, cut into chunks
2 to 3 tablespoons cold water

Place the flour, sugar, salt and butter in the bowl of a food processor and mix 10 to 15 seconds. Add 2 tablespoons water and mix 5 more seconds. Wrap in plastic wrap to rest in the refrigerator for 1/2 to 1 hour. Roll out to desired thickness and place in tart pan or make free form tarts.

NOTE: Add 1/2 teaspoon cinnamon for a great pumpkin pie dough.