Classic Smashed Jack™
The Classic Smashed Jack™ has a juicy beef patty, cheese, pickles, grilled onions, and Boss Sauce on a brioche bun a simple, tasty burger with bold flavor.

Classic Smashed Jack™ is a simple and tasty burger made with a juicy ¼ lb. smashed beef patty, grilled for crispy edges and full flavor. It’s topped with melted American cheese, crunchy pickles, grilled onions, and Jack’s tangy-sweet Boss Sauce.
All of this is served on a soft, buttery brioche bun. It’s the perfect choice if you’re looking for a classic, flavorful burger that’s satisfying and easy to enjoy.
Enjoy a full meal with the Classic Smashed Jack™ Combo.
Ingredients:
Allergens:
Note: Price may vary depending on the location. The average price for the USA is mentioned above.
*Calorie counts may change depending on modifications. A daily intake of 2,000 calories is used as a general nutrition guideline, but individual calorie needs vary. Ingredients may differ based on availability and location.