Foolproof Pie Crust
["4 c. flour (don't sift)", "1 3/4 c. vegetable shortening", "1 Tbsp. sugar", "2 tsp. salt", "1 Tbsp. vinegar", "1 egg, beaten", "1/2 c. water"]
["With a fork, mix together first 4 ingredients.", "In a separate dish, combine eggs, vinegar and water.", "Combine the two mixtures; mix until all ingredients are moistened.", "With hand, mold dough into a ball.", "Chill overnight or can be left in refrigerator a week or more, or frozen.", "Take out enough for an 8 or 9-inch pie pan. Roll until thin; it will make 8 or 9-inch pie crusts."]
["flour", "vegetable shortening", "sugar", "salt", "vinegar", "egg", "water"]