Tantuni is a traditional street food dish from Mersin, consisting of thinly sliced beef or lamb that is seasoned with Turkish spices and herbs, usually cooked with onions and tomatoes. The combination is cooked in specially designed tantuni pans.
Traditionally, the dish is served rolled in lavash, with ground sumac and a lemon wedge on the side. Since every tantuni chef has his own method and secret technique of preparing the dish, it is said that the flavors of tantuni are never the same.