Place the flour and salt together in a large mixing bowl.
Cut in the shortening with a pastry blender until mixture become crumbly. You can also use a serving fork if you don't have a pastry blender available.
Add 1 T of the ice water at a time mixing by hand. I personally like to mix it with my hands.
Push moistened ingredients to the side.
Only add ice water to dry ingredients.
Continue adding the ice water 1 T at a time until all the dry ingredients are moistened.
Dough should be moist enough to hold together but not sticky.
Divide dough in half.
Roll each half into a ball.
Wrap each ball with wax paper.
Wrap tightly in the freezer wrap and freeze for up to 2 months.
When ready to use bring to room temperature and roll out as desired.
Preheat oven to 425° and bake for 10 minutes.