"Some restaurants specialize in koshary to the exclusion of other dishes, while
others feature it as one item among many." (Sephardic Heritage Cookbook: Ottoman, Persian, Moroccan, Egyptian Recipes and More by Sephardic Temple Or Chadash Sisterhood)
"My grandma would have said that koshary has the 'tata and the mama' in it. Indeed, this dish contains a lot of stuff!" (source)