Makes enough for eight mini potpies in Mini Chicken Potpies with Herb Dough.
Pulse flour, salt, and butter in a food processor until mixture resembles coarse meal. With processor running, drizzle in water just until dough comes together.
Turn dough out onto a large piece of plastic wrap. Pat into a disk. Wrap in plastic wrap. Refrigerate dough at least 1 hour. (Dough can be refrigerated up to 1 day or frozen up to 1 month.)