The Jumbo Jack® from Jack in the Box is a classic burger that never goes out of style. It features a juicy beef patty topped with fresh lettuce, sliced tomatoes, pickles, and Jack’s signature mayo-ketchup blend, all served on a soft toasted bun. It’s a timeless favorite for burger enthusiasts.

Jumbo Jack

Ingredients

  • A juicy beef patty
  • A slice of American cheese
  • Lettuce, tomato, pickles, and onions
  • Mayo
  • Toasted Bakery Bun

Nutrition Facts

Allergens

  • Soy
  • Milk
  • Egg
  • Wheat
  • Sesame