# For preparing the filling mixture: mash the
cheese, slice parsley finely and mix with egg white.
# Roll out the unfrozen flaked pastries over the
floured bench to widen them.
# Cut them each of them into 4 equal squares.
# Place some filling mixture onto the middle of each square, fold the edges over the filling mixture. Wring the dough part which is existed by folding the edges.
# Place the prepared 40 boreks over onto the greased tray. Spread the mixture of yolk and
milk over the boreks by a brush.
# Place the tray into the oven which is preheated to 390F. Bake the boreks until they turn into red.