Directions

1. SPECIAL EQUIPMENT: KitchenAid® 9-cup Food Processor with dough blade, whipping disc, and reversible shredding disc attachments; pie plate; tin foil; baking weights (or dry beans); large mixing bowl; small mixing bowl; fine mesh strainer; sheet pan; zester
2. Insert the dough blade attachment into the KitchenAid® 9-cup Food Processor. Add the flour, salt, butter and shortening. Close and secure the lid, then pulse 8-10 times. Remove the food pusher from the feed tube and add 1 tablespoon of ice water at a time, pulsing after each addition; then, continue to pulse another 5 to 6 times, or until mixture looks moist. (NOTE: Do not overprocess. Butter should be the size of peas.)
3. Remove the dough mixture from the work bowl into a larger mixing bowl. Gently press the dough against the sides of the bowl and gather all the crumbs into a ball. Flatten the ball into a disc, sprinkle both sides with a bit of flour, and wrap the dough in plastic wrap. Rest and chill the dough for 30 minutes in the refrigerator.