Puff Pastry

Directions

1. 1
   ["Put the all-purpose flour, cake flour, and salt in the work bowl of a food processor fitted with a metal blade and pulse a couple of times just to mix.", "Add the water all at once, pulsing until the dough forms a ball on the blade.", "The dough will be very moist and pliable and will hold together when squeezed between your fingers.", "Remove the dough from the machine, form it into a ball, with a small sharp knife, slash the top in a tic-tac-toe pattern.", "Wrap the dough in a damp towel and refrigerate for about 5 minutes.", "Meanwhile, place the butter between 2 sheets of plastic wrap and beat it with a rolling pin until it flattens into a square that's about 1\" thick.""