Step 1

Cut the butter into small cubes. Place in the freezer as you measure out the dry ingredients.

Step 2

In a large bowl whisk together the flour, sugar and salt.

Step 3

Add the cold butter and shortening to the bowl.

Step 4

Cut the fats into the flour mixture using a pastry blender. Work it in until it resembles a coarse meal. The butter should be no larger than pea-sized.

Step 5

Use a rubber spatula to gently stir in the ice water 1 tablespoon at a time. (1/2 cup water is equal to 8 tablespoons). Stop adding water when the dough starts to form large clumps and if you squeeze it in your hand it sticks together. Typically 6-8 tablespoons.

Step 6

Pour the contents of the bowl onto a floured surface and form into a ball.

Step 7

Cut the dough in half.

Step 8

Form each half into a round disc shape about 1/2 - 3/4 inch thick. Wrap each individually in plastic.

Step 9

Place in the fridge for at least 3 hours to chill.