Sift the flour
and salt into a large bowl. Beat the egg yolks and
egg white, rose water, milk, and cardamom in a large
bowl with an electric mixer at high speed until well
blended.
Mix in the dry ingredients to form a
smooth dough. Turn the dough out onto a lightly
floured surface and knead until smooth.
Cover with
a clean kitchen towel and let stand for 2 hours.
Form into balls the size of walnuts.
Roll the
balls out to a thickness of 1/8 inch (3 mm) and a
diameter of 3 inches (8 cm) .
Carefully fold the
dough over, using a fork to press down the edges. Cover with a kitchen towel and let stand for 5
minutes.
Heat the corn oil to 325°F (170°C) in a
large deep frying pan. Fry the cookies in batches
for 1 minute, or until lightly browned all over.
Drain well on paper towels. Dust with the
confectioners' sugar and serve.