Jack in the Box Smash Burger Menu 2026: Prices, Calories & Ingredients
✓ Prices Last Verified: June 2026 — via official Jack in the Box app & jackinthebox.com
If you’re thinking about trying the Jack in the Box Smash Burger, you’re not alone. With its crispy smashed patties and bold flavor, it has quickly become a popular choice. Here’s everything you need to know, including prices, calories, and combo options.
You can also explore other burger options, such as the Burger Menu, Cheeseburger Menu, or Value Menu, to compare more items.
What Is the Jack in the Box Smash Burger?
The Jack in the Box Burger Smash menu includes the Big Smashed Jack, Classic Smashed Jack, and Sourdough Smashed Jack. Each features quarter-pound beef patties smashed for crispy edges, topped with American cheese, lettuce, pickles, onions, and Boss Sauce. The Big Smashed Jack, with two patties and a triple brioche bun, leads the Jack in the Box smash burger menu. Launched in 2026, it’s a rival to McDonald’s Big Mac.
Prices and Combo Options
The Jack in the Box Smash Burger price varies by location (e.g.,t the Jack in the Box burger smash price near me). Below are 2026 prices for key items:
| Item Name | Description | Calories | Price |
| Big Smashed Jack | Two ¼-pound smashed patties, Boss Sauce, brioche bun. | 950-1100 | $8.99 |
| Classic Smashed Jack | Single smashed patty, Boss Sauce, brioche bun. | 690 | $7.99 |
| Sourdough Smashed Jack | Smashed patty, chSourdoughs Sauce, sourdough. | 710 | $7.99 |
| Big Smashed Jack Combo | Burger, fries, and a drink. | 1200-1600 | $12.49 |
You can also explore the Value Menu or check other burger options to compare prices and combos.
Ingredients and Boss Sauce
The Jack in the Box Smash Burger ingredients include 100% beef patties, American cheese, lettuce, pickles, onions, and the signature Jack in the Box Smash sauce, Boss Sauce—a tangy, creamy blend with a ketchup-mayo base. The triple brioche bun adds a buttery touch to the Big Smashed Jack. All burgers are customizable with add-ons like bacon. No artificial preservatives are used, according to Jack in the Box’s website.
Nutritional Info and Protein
Concerned about Jack in the Box Smash Burger calories? The Big Smashed Jack has 950-1100 calories; the ClassiSourdough and the Sourdough have 710 calories. The Jack in the Box Smash Burger has high protein content, with the Big Smashed Jack offering ~60g due to its double patties. For lighter options, skip the sauce or choose the Classic. You can also explore other chicken options on the Jack in the Box Chicken Menu.
Why Choose the Smash Burger?
The Smash Burger stands out for its crispy edges, juicy beef patties, and rich Boss Sauce. Its unique cooking style gives it a distinct texture compared to traditional fast-food burgers, making it a popular choice for those seeking bold flavor. The Sourdough Smashed Jack’s toasted bun adds a gourmet twist.
Tips for Enjoying Your Smash Burger
- Use the App: Get a free Smashed Jack with a $1 purchase via promo codes.
- Customize: Add jalapeños or extra Boss Sauce for a kick.
- Pair Smart: Try with curly fries for a classic combo.
- Order Fast: High demand may lead to sell-outs, so check availability.
Conclusion
In this article, we explored the Jack in the Box Burger Smash menu for 2026, covering prices, ingredients, and nutritional info. This burger is a fast-food game-changer with its crispy patties and bold Boss Sauce. Head to Jack in the Box or order online to taste the smash sensation! For allergen details for all Smash Burger items, see the Jack in the Box Allergen Menu.
