Jachnun

Jachnun or Jahnun is a Yemenite Jewish pastry, originating from the Adeni Jews, and traditionally served on Shabbat morning, with resek agvaniyot, hard-boiled eggs, and zhug. Jachnun has become popular in Israeli cuisine, where it is served in homes (usually on Shabbat), as fast food at roadside stalls, and in restaurants, events, and dining halls. Jahnun is prepared from dough which is rolled out thinly and brushed with (traditionally) samneh, which is clarified butter spiced with 'hilbe' (fenugreek) and aged in a smoked vessel, traditionally using smoke from the wood of a specific tree, the דודינה tree (presumably Dodonaea viscosa, sheth in Arabic), though regular clarified butter or shortening can be used. A little honey is sometimes added in addition, whereupon the dough is rolled up before cooking.

Source: Wikipedia