Flaky Turnover Pastry

Directions

1. 1
   In a food processor, pulse the flour with the salt.
2. 2
   Add the butter and pulse until it is the size of large peas.
3. 3
   Transfer the mixture to a large bowl and make a well in the center.
4. 4
   In a small bowl, lightly beat the ice water with the egg and vinegar.
5. 5
   Add the liquid to the well and stir it into the butter-flour mixture.
6. 6
   Using your hands, gather the dough and knead it in the bowl several times, until it is evenly moistened.
7. 7
   Divide the pastry in half and flatten it into 2 disks.
8. 8
   Wrap them with plastic and chill until firm.