roll out the puff pastry and spread it entirely with mayonnaise. Cut in half lengthwise. In the sense of the height cut many wide strips of about two fingers dimension which then have to be twisted. Place everything on a oven plate covered with a baking paper, spread the mayonnaise that come out on the surface and bake in a preheated oven at 200 degrees for about 10/15 minutes to achieve a reasonable degree of browning.