JACK IN THE BOX POV SOURDOUGH JACK CHEESEBURGER CURLY FRIES DR PEPPER RELAXING EATING MUKBANG ASMR

Jack in the Box's Sourdough Jack is a signature cheeseburger featuring a quarter-pound beef patty, bacon, tomato, Swiss-style cheese, mayo, and ketchup on toasted sourdough bread. Some say it's like an adult version of a hamburger, or even a patty melt. History: Originally called the "Grilled Sourdough Burger" in 1989, the name changed to "Sourdough Jack" in 1997. It previously used Mayo-Onion sauce instead of mayo. Nutrition: One serving contains 700 calories, 39g total carbs, 36g net carbs, 45g fat, and 35g protein.