PUFF PASTRY DOUGH
Place flours, the water and smaller amount of tempered butter into the kneader.
Knead until forming a “détrempe” without over working the mass. Place over a sheet pan and flatten forming a rectangle, wrap in plastic sheet and chill before the butter lock-in. Let rest around 40 min.
Spread the lock-in butter into a rectangle about 1,25cm on parchment paper. Square-off the edges, then cover the butter block and refrigerate until it is firm but pliable (it should be able to gently bend without breaking).
On a lightly floured surface, roll out the dough to slightly larger than the width of the butter block, and one third the length. Place the butter block on one end of the dough. Fold the dough over halfway the butter, fold the other part over pressing firmly to seal the edges all the way around. Tightly wrap the dough, and chill if necessary.
Make first turn (double turn) by rolling the dough into a rectangle 2cm thick, fold the dough about three-quarters of the way over the dough. Fold the other portion one-quarter of the way over the dough to meet the left edge. Folder the larger side over the smaller side, then wrap and refrigerate for 1 hour minimum.
Second and fourth turns will be simple turn each time, resting 1 hour each time.
Third turn will be like the first one (Double turn). After the final fold, the dough should be tightly wrapped in plastic sheet and refrigerate for minimum 8 hours before using.
For use, roll out the puff pastry dough to 3cm thick, 60cmX40cm sheet. Refrigerate or freeze.
Bake the laminated slice of puff pastry in the oven at 200ºC with a press on top to avoid rising much. Low down the temperature to 170ºC after 10min. Bake 25 minutes more until golden color.
Rise the temperature of the oven at 250ºC, sprinkle the top of the baked puff pastry with a regular and thin layer of icing sugar. Place back to the oven until light caramelization. When cold cut into rectangles 11cmX4cm.