Jerusalem food

Is there even such a thing as Jerusalem food, though? Consider this: there are Greek Orthodox monks in this city; Russian Orthodox priests; Hasidic Jews originating from Poland; non-Orthodox Jews from Tunisia, from Libya, from France or from Britain; there are Sephardic Jews that have been here for generations; there are Palestinian Muslims from the West Bank and many others from the city and well beyond; there are secular Ashkenazi Jews from Romania, Germany and Lithuania and more recently arrived Sephardim from Morocco, Iraq, Iran or Turkey; there are Christian Arabs and Armenian Orthodox; there are Yemeni Jews and Ethiopian Jews but there are also Ethiopian Copts; there are Jews from Argentina and others from southern India; there are Russian nuns looking after monasteries and a whole neighbourhood of Jews from Bukhara (Uzbekistan).