Perfect Pie Crust
["4 c. flour", "1 Tbsp. sugar", "2 tsp. salt", "3/4 c. shortening (cut in)", "1 tsp. vinegar", "1 egg", "1/2 c. water"]
["Cut dry ingredients into shortening.", "Mix together vinegar, egg and water.", "Add liquid to dry ingredients.", "Mix with pastry blender.", "Bake at 450\u00b0 for 15 minutes."]
["flour", "sugar", "salt", "shortening", "vinegar", "egg", "water"]