Mom'S Flakey Pie Crust
["4 c. flour", "1/2 tsp. salt", "1 3/4 c. butter Crisco", "1 egg", "1 Tbsp. white vinegar", "1/4 c. water"]
["Cut shortening into flour until crumbly.", "Whip egg, vinegar and water together.", "Stir into flour mixture.", "Knead together. Separate into 4 balls. Cover and let rest for 5 minutes. Roll out on floured surface to size needed for pie plate. Dough should be soft and pliable."]
["flour", "salt", "butter", "egg", "white vinegar", "water"]