The Only Burger is a hawker stall in Singapore that sells beef, chicken and fish burgers. It serves the Original Chicken Burger, Spicy Chicken Burger, Oklahoma Burger and Loaded Fries, and wraps takeout orders in aluminum foil. A takeout burger stayed warm on a 15-minute trip home, and the wait after ordering was about 15 minutes. The fries lost their crispness after takeout.