Foolproof Pie Crust
["4 c. flour", "1 Tbsp. sugar", "2 tsp. salt", "1/2 c. water", "1 3/4 c. solid vegetable shortening (not lard, oil or oleo)", "1 Tbsp. white or cider vinegar", "1 large egg"]
["Put first 3 ingredients in a large bowl and mix well with a fork.", "Add shortening and mix with a fork until ingredients are crumbly.", "In a small bowl, beat together with a fork the water, vinegar and egg.", "Combine the two mixtures, stirring with a fork until the ingredients are moistened.", "Divide the dough into 5 parts and with hands shape each portion into a flat, round patty ready for rolling.", "Wrap each in plastic or waxed paper and chill at least 1/2 hour.", "Dough may be left in the refrigerator for up to 3 days or frozen, until ready to use."]
["flour", "sugar", "salt", "water", "vegetable shortening", "white", "egg"]