Jack in the Box® restaurants is one of the nation's largest hamburger chains with more than 2,200 restaurants in 19 states. The quick-serve chain is known for its expansive menu that features premium menu items, including the first 100% Sirloin Burger offered in fast food. For lighter appetites, Jack in the Box offers Real Fruit Smoothies that are fat free; the Chicken Fajita Pita, which features a pita made with whole grain; and a line of entrée salads with grilled chicken strips and dressing served on the side. They also have low-fat balsamic and lite-Ranch dressings upon request. To learn more about Jack's menu and for complete nutritional information, visit www.jackinthebox.com View Full Nutrition Information Items available at participating restaurants.