01 - In a large bowl, combine flour and salt. Cut cold, cubed butter into the dry ingredients using a pastry blender or fork until mixture resembles coarse crumbs. Add ice water one tablespoon at a time, mixing until dough just comes together. Shape into disk, wrap in plastic, chill for 30 minutes.
02 - Heat oven to 400°F.
03 - On a floured surface, roll chilled dough to fit a 9-inch pie dish. Transfer dough to dish and trim edges.
04 - In a large bowl, toss cranberries with sugar, flour, salt, orange zest, orange juice, and vanilla extract until well coated.
05 - Pour cranberry filling into prepared crust and spread evenly. Sprinkle top with 1 tablespoon sugar.
06 - Bake for 45 to 50 minutes until crust is golden brown and filling bubbles; cover edges with foil if browning too quickly.
07 - Allow pie to cool completely before slicing and serving.