Use this dough to create the crust for our Holiday Fruit Tart, which is so sweet you only need to serve a thin slice.
Combine flour, salt, and butter in a food processor. Process until mixture resembles coarse meal, about 8 seconds. Add ice water drop by drop through feed tube with machine running, just until dough holds together.
Turn the dough out onto a large piece of plastic wrap. Press the dough down into disc with your hands. Wrap in plastic, and chill in the refrigerator for 1 hour.