Foolproof Pie Crust

Directions

1. 1
   Mix together in a bowl with a fork the flour, shortening, salt and sugar.
2. 2
   Stir together and add to flour mixture the egg, vinegar and water.
3. 3
   Chill for 15 minutes or more.
4. 4
   Then roll out for pie crusts or shape into balls.
5. 5
   Flatten and freeze.
6. 6
   Thaw and roll out into the flakiest pie crusts ever.