Coconut Cream Pie

Pulse salt, sugar, and 1 1/4 cups flour in a food processor until well combined. Add butter and pulse until mixture resembles coarse meal with a few pea-size pieces of butter remaining, about 10 seconds. With the motor running, add 1/4 cup ice water and process until dough just holds together, about 30 seconds. Squeeze a small amount of dough between your fingers; if it's very crumbly, add more ice water, 1 Tbsp. at a time (2 Tbsp. maximum), and process to combine (do not overprocess). Turn out dough onto a lightly floured surface and form into a rough ball. Knead a few times, then roll into a ball. Flatten ball to a disc with smooth edges (no cracks), cover with plastic wrap, and chill at least 1 hour or up to overnight. Position rack in bottom of oven; preheat to 350 °F. Roll out chilled dough on a lightly floured surface to a 13" round. Wrap dough loosely around floured rolling pin, then release into pie pan. Lift up edges and allow dough to slump down into dish. Trim edges to leave a 1" overhang and crimp as desired. Freeze dough at least 15 minutes or chill, covered, up to 24 hours. Line crust with parchment or foil and fill with baking beans or weights. Bake crust, rotating halfway through, 20 minutes. Remove weights, pierce bottom of crust all over with a fork, and continue to bake until very light brown and dry, about 10 minutes more. Let cool.