FLAKY PIE DOUGH FOR SAVORY PEA PIE

Steps:

• Combine flour, salt, and sugar in the bowl of a food processor. Add butter; process until mixture resembles coarse meal, 10 seconds.
• With machine running, add between 1/4 cup and 1/2 cup ice water in a slow, steady stream through feed tube of food processor. Combine for no longer than 30 seconds; dough should hold together. Turn dough onto piece of plastic wrap. Press into flat circle; wrap it in plastic. Chill at least 1 hour.