Pie Crust
["4 c. flour", "1 Tbsp. sugar", "1 tsp. salt", "1 egg, slightly beaten", "2 c. shortening", "1/2 c. water", "1 Tbsp. vinegar"]
["Add water and vinegar to egg.", "Mix flour, sugar, salt and shortening in a large bowl.", "Mix in egg mixture.", "Knead to a soft ball.", "Do not overmix.", "Cover and let chill 10 to 15 minutes."]
["flour", "sugar", "salt", "egg", "shortening", "water", "vinegar"]