# Pour egg white into a bowl. Add the margarine which is softened at room temperature and mix.
# Add grated kasar cheese
, salt, cumin and black pepper
, mix it for a while more.
# Add flour
into the mixture while kneading it, until it turns into homogenous.
# Roll out the dough over the flour
ed bench by a rolling pin until the doughs height reaches to 0.5 cm.
# Cut the dough into pieces by a biscuit mold or small brim. Place the biscuits into the greased tray.
# Spread the mixture of water and yolk over the biscuits. Sprinkle some sesame onto the middle of the each biscuit. Place the tray into the oven which is preheated to 375F. Bake the biscuits until they turn into red. Serve them warm or cold.