Use this buttery crust when making our Pear Frangipane Tart.
Pulse flour and salt in a food processor to combine. Add butter; pulse until mixture resembles coarse crumbs, with some larger pieces remaining. Evenly drizzle 1/4 cup ice water over mixture. Pulse until dough is crumbly but holds together when squeezed. If dough is too dry, add up to 1/4 cup more ice water, 1 tablespoon at a time, and pulse to combine.
Turn out dough onto a floured surface and divide dough in half, then shape each half into a disk. Wrap each half in plastic and refrigerate until firm, about 1 hour or up to 1 day. (Dough can be frozen up to 1 month; thaw overnight in refrigerator before using.)