::::There is an MOS standard about not over-categorising. Over at Hummus a number of us have been quite strict at keeping out any category that names a country. Overe here, I would want to make an exception for Egypt, as we seem agreed that is the place of origin, and then probably keep the rest out because that would make the category section rather large. 

 ::::On pictures, my view is still that pictures should illustrate what is said in reliably sourced text. A food magazine article that looks at variations between countries would allow us to know whether the deep fried slices are peculiarly Israeli and would source stuff about the use of local sources by Americans, Mexicans etc. Otherwise the information contained in the pictures is just anecdotal and constitutes original research.