Use this recipe when making our Berry Tartlets.
Place flour, salt, and sugar in the bowl of a food processor; pulse to combine, about 30 seconds. Add butter; pulse until mixture resembles coarse meal. With motor running, slowly pour in 1/4 to 1/2 cup ice water; process until dough starts coming together.
Divide dough in half; shape into 2 disks. Wrap in plastic; chill at least 1 hour.
Use only enough water for the dough to come together when pressed between your fingers.