Mix in butter and shortening with a pastry blender or 2 forks until it resembles coarse meal.
Ingredients you will need
Shortening
Butter
Equipment you will use
Blender
3
Whisk together egg, vinegar, and 1/4 cup cold water, pour into flour mixture, and stir just until it comes together and starts to form a ball.
Ingredients you will need
Vinegar
All Purpose Flour
Water
Egg
Equipment you will use
Whisk
4
Add more water, 1 tablespoon at a time, if necessary. Press together with lightly floured hands, and form into 2 flat rounds. Cover with plastic wrap, and chill 1 hour or overnight.