Feseekh is a traditional Egyptian dish that is often enjoyed during the spring festival of Sham El-Nessim in Cairo. It is made from fermented and salted mullet fish that is traditionally prepared by drying the fish in the sun for several days. The dried fish is then soaked in water and served with onions, bread, and a side of pickled vegetables. Feseekh is a unique and acquired taste that is loved by many Egyptians.