Perfect Pie Crust
["4 c. flour", "1 Tbsp. sugar", "2 tsp. salt", "1 large egg", "1/2 c. water", "1 3/4 c. shortening, lard, oleo or butter (not oil)", "1 Tbsp. vinegar"]
["Put first 3 ingredients in large bowl and mix well with fork. Add shortening and mix well with fork until ingredients are crumbly."]
["flour", "sugar", "salt", "egg", "water", "shortening", "vinegar"]