Fesikh or fseekh (egyptian arabic: فسيخ fisīḵ pronounced [fɪˈsiːx]) is a traditional celebratory ancient egyptian dish. it is eaten by egyptians during the sham el-nessim festival in egypt, which is a spring celebration from ancient egyptian times and is a national festival in egypt. fesikh consists of fermented, salted and dried gray mullet of the genus mugil, a saltwater fish that lives in both the mediterranean and the red seas.

Source: Wikipedia