Fast food is such a popular concept and every country has their own interpretation of it. Chicken tikka garlic mayo rolls are considered fast food in Pakistan and that too very popular. In many places they are also considered street food because of how readily available they are. From street vendors to high end dine in restaurants all have their own version of this popular fast food.
Initially these were made from leftover chicken tikka meat wrapped inside a flaky paratha flatbread topped with garlic mayo sauce. Later they become so popular that tikka masala spiced boneless pieces of chicken were grilled just for this popular street food.