Islak hamburger, also known as wet burger or Taksim hamburger, is a popular street food item in Turkey, especially renowned in Istanbul.
This unique take on the hamburger consists of a beef patty placed inside a soft bun that is then drenched in a flavorful tomato-based sauce and steamed, resulting in a moist, tender, and incredibly flavorful burger. The process makes the bun very soft and the entire burger almost melts in your mouth, differentiating it from the typical dry and grilled versions found elsewhere.
The sauce, rich in tomatoes and a blend of spices, infuses the burger with a tangy and slightly spicy flavor, enhancing the taste of the beef patty. After being soaked in this sauce, the burgers are stacked in a special steamer to keep them warm, further ensuring that they retain their moistness and flavor until served.