Burger King offers two popular menu items: Coke Zero and Chicken Fries (9 pc). Coke Zero is a sugar-free, caffeine-free cola drink, while Chicken Fries are crispy, bite-sized pieces of chicken, breaded and seasoned. Coke Zero has zero calories and carbs, making it a diet-friendly option. Chicken Fries are a tasty, savory snack, but they contain more calories and carbs compared to Coke Zero. Both items are popular choices among Burger King customers, each catering to different dietary preferences and cravings.