Here you will find a wide range of the classics including sandwiches, döner (slices of meat cut from a vertical spit and laid into a sandwich), and köfte (Turkish meatballs). They also do a great kaşarlı dürüm with köfte, a grilled wrap with cheese and standard with Turkish meatballs. One of the more famous grabs here is the delicious the ıslak hambürger (wet burger).
After Hours Eating: Where to Find the Best Night Food; by Eric James
Top 7 Istanbul Büfes; by Feride Yalav