Wikipedia
Kleicha
Kleicha may be considered the national cookie of Iraq. Kleicha come in several traditional shapes and fillings. The most popular are the ones filled with dates (kleichat tamur). There are also sweet discs (khfefiyyat), as well as half moons filled with nuts, sugar and/or desiccated coconut (kleichat joz).
They are usually flavored with cardamom and sometimes rose water, and glazed with egg wash, which may sometimes be scented and coloured with saffron.
Assyrians bake Kilecheh on Eeda Gura, Easter, and Eeda Sura, Christmas, in which they are usually stuffed with dates and served with tea.