Jack in the Box Supreme Sourdough Combo Calories, Taste & Price
Published: 25 Aug 2025
Need an amazing breakfast at any time of the day? Why not try! Supreme Sourdough Combo from Jack in the Box? A combination of eggs, grilled ham, and American cheese to make your breakfast perfect.
Jack in the Box Supreme Sourdough Combo
The Supreme Sourdough Combo from Jack in the Box is a hearty meal built around a flavorful sandwich featuring toasted sourdough bread filled with a seasoned beef patty, crispy bacon, melted cheese, fresh lettuce, ripe tomato, and creamy mayonnaise, all layered to create a rich and satisfying bite.
While Jack in the Box has long been known for its signature sourdough-based sandwiches, the Supreme Sourdough was introduced as part of its expanded menu to give customers a premium, comfort-style option that works well for lunch, dinner, or even an indulgent late-night craving.
It’s designed for anyone who enjoys bold, savory flavors, whether you’re a fan of classic American burgers or looking for a twist with the tangy crunch of grilled sourdough.
The combo typically comes with seasoned fries and a drink, making it a complete meal in one order.
When preparing the sandwich, Jack in the Box grills the sourdough slices to a golden crisp, cooks the beef patty to juicy perfection, adds smoky bacon for depth, layers on cheese for creaminess, and tops it off with fresh vegetables and a smooth dressing to balance the flavors.
Ingredients & Build
- Toasted sourdough bread slices
- Seasoned beef patty (grilled)
- Crispy bacon strips
- Melted American cheese
- Fresh lettuce leaves
- Sliced tomato
- Creamy mayonnaise
- Seasoned fries (side item)
- Soft drink or beverage of choice (combo inclusion)
Jack in the Box builds the Supreme Sourdough by grilling the sourdough bread to a light golden crisp, layering the hot beef patty with melted cheese, adding smoky bacon for extra flavor, and topping it with fresh vegetables and mayonnaise. The sandwich is served alongside seasoned fries and a drink, creating a complete, filling meal.
Price & Availability
The price of the Supreme Sourdough Combo can vary by location, but it generally falls in the range of $8.99 to $10.99, depending on regional pricing and any ongoing promotions.
It is available year-round at most Jack in the Box locations across the United States, both for dine-in and drive-thru customers.
The combo can also be ordered through the Jack in the Box mobile app or popular food delivery platforms, though delivery prices may be slightly higher due to service fees. Availability may vary in certain regions, so checking the local menu online before visiting is recommended.
Nutritional & Calories Information – Supreme Sourdough Combo
| Nutrient | Amount (Approx.) | % Daily Value* |
| Calories | 1,020 kcal | 51% |
| Total Fat | 56 g | 72% |
| Saturated Fat | 18 g | 90% |
| Trans Fat | 1.5 g | — |
| Cholesterol | 115 mg | 38% |
| Sodium | 1,980 mg | 86% |
| Total Carbohydrates | 92 g | 33% |
| Dietary Fiber | 6 g | 21% |
| Sugars | 12 g | — |
| Protein | 42 g | 84% |
*Percent Daily Values are based on a 2,000-calorie diet. Your values may be higher or lower depending on your calorie needs.
How to Burn These Calories (Based on 1,020 kcal)
| Activity | Duration Needed* |
| Walking (3 mph) | ~4 hours |
| Jogging (5 mph) | ~1 hour 35 min |
| Cycling (moderate pace) | ~1 hour 50 min |
| Swimming (moderate) | ~1 hour 40 min |
| Jumping Rope | ~1 hour 10 min |
| Aerobics (high intensity) | ~1 hour 20 min |
*Durations are approximate and based on an average adult weighing around 155 lbs (70 kg).
Supreme Sourdough Combo Taste & Texture
The moment the Supreme Sourdough Combo landed on my tray, the golden-brown, grilled sourdough bread caught my eye first—it had that perfect toasty sheen with light buttery streaks that hinted at a satisfying crunch.
As I picked it up, the bread felt warm and slightly crisp on the edges, soft in the middle, holding together a generous stack of fillings.
The smell was a tempting mix of smoky bacon, grilled beef, and melted cheese with a faint tang of toasted sourdough.
The first bite delivered exactly what my eyes had promised. The crisp snap of the sourdough gave way to the juicy, seasoned beef patty that was tender without being greasy.
The bacon added that irresistible salty crunch, while the melted cheese blanketed each bite in creamy richness.
The fresh lettuce and tomato brought a cool, crisp contrast that kept the sandwich from feeling too heavy, and the mayonnaise tied everything together with a smooth, slightly tangy finish.
Paired with the seasoned fries, which were hot, slightly crunchy, and perfectly salted, the combo felt like a complete comfort-food experience.
Every bite had layers: crunchy, juicy, creamy, and fresh, making it hard to slow down and almost impossible to stop before the last crumb of sourdough was gone.
Comparison with Similar Menu Items – Competitors
| Item & Brand | Bread Type | Main Protein | Calories (Approx.) | Price Range (USD) | Notable Features |
| Supreme Sourdough Combo – Jack in the Box | Toasted sourdough | Beef patty + bacon | 1,020 kcal | $8.99 – $10.99 | Crispy sourdough, smoky bacon, fresh veggies |
| Sourdough Jack – Jack in the Box | Toasted sourdough | Beef patty | 770 kcal | $6.99 – $8.99 | No bacon, slightly lighter than Supreme |
| Bacon Clubhouse Burger – McDonald’s | Artisan roll | Beef patty + bacon | 750 kcal | $7.99 – $9.49 | Sweet BBQ sauce, artisan bun |
| Bacon King – Burger King | Sesame seed bun | Two beef patties + bacon | 1,150 kcal | $9.49 – $11.49 | Extra bacon, double patties, no veggies |
| Pretzel Bacon Pub Cheeseburger – Wendy’s | Pretzel bun | Beef patty + bacon | 1,040 kcal | $8.99 – $10.99 | Beer cheese sauce, crispy onions |
| Bacon Ultimate Cheeseburger – Jack in the Box | Regular burger bun | Two beef patties + bacon | 930 kcal | $8.49 – $10.49 | Double beef, classic burger style |
Variations & Customization
The Supreme Sourdough Combo offers plenty of flexibility for those who like to tailor their meal. You can upgrade to a double patty for extra protein or swap the beef for a grilled or crispy chicken fillet if you prefer poultry.
Cheese lovers can request extra slices or change to pepper jack, Swiss, or cheddar for a different flavor twist. For a lighter bite, you can remove the bacon or mayo, or even swap the bread for a lettuce wrap to cut carbs.
Sauces are fully customizable—switching to spicy mayonnaise, BBQ sauce, or ranch can give the sandwich a new personality.
On the side, you can replace seasoned fries with curly fries, onion rings, a side salad, or even jalapeño poppers. Beverage options range from soft drinks to iced coffee or shakes, making it easy to create a combo that fits your cravings and dietary needs.
Pros & Cons of the Supreme Sourdough Combo
| Pros | Cons |
| Rich, savory flavor with multiple textures | High in calories and sodium |
| Crispy, buttery sourdough bread adds uniqueness | Not ideal for strict low-fat diets |
| Fresh vegetables balance the richness | Price can be high in some locations |
| Customizable with proteins, sauces, and sides | May feel heavy for lighter appetites |
| Available year-round in most locations | Not suitable for gluten or dairy-free diets |
Supreme Sourdough Combo DIY Recipe Recreation
Note: this is not a Jack in the Box recipe, it’s a home taste recipe
Ingredients you will need
- Sourdough bread slices
- Ground beef patties or pre-shaped patties
- Bacon strips
- American cheese slices
- Lettuce leaves
- Tomato slices
- Mayonnaise or your favorite sauce
- Butter or oil
- Salt, pepper, garlic powder, onion powder
- Seasoned fries and a drink if you want the full combo feel
Steps
- Prep the station. Wash and slice the tomato. Rinse and dry the lettuce. Set cheese slices within easy reach.
- Season the beef. Sprinkle each patty with salt, pepper, garlic powder, and a pinch of onion powder on both sides.
- Cook the bacon. Place bacon in a skillet over medium heat. Cook until crisp, then move it to a paper towel-lined plate. Keep a spoonful of the bacon fat in the pan for extra flavor if you like.
- Cook the patty. In the same skillet or on a griddle, add a little oil or butter if needed. Sear the patty on one side until browned and juicy, about three to four minutes. Flip and cook until done to your liking. In the last minute, place a cheese slice on top so it melts.
- Toast the sourdough. Spread a light layer of butter on one side of each bread slice. Toast the buttered sides in a clean pan or on the griddle until golden and crisp.
- Build the base. Spread mayonnaise on the untoasted sides of both bread slices. Place the cheesy patty on the bottom slice.
- Add the toppings. Lay the crispy bacon over the cheese. Add tomato slices and lettuce. If you want more richness, add another thin swipe of sauce on the top bread slice.
- Close and rest. Set the top slice on the stack and press gently so everything settles. Let it sit for one minute to keep the heat and the melt going.
- Make the combo. Fry or air fry seasoned fries following package directions or your favorite method. Salt while hot. Pour your preferred drink.
- Serve. Cut the sandwich if you like, and plate it with fries. Enjoy while the bread is still crisp and the cheese is melty.
Tips for a closer flavor
- Use bakery sourdough with a gentle tang and a sturdy crumb so it crisps well.
- Aim for a medium-thickness patty so you get a juicy center without a long cook time.
- Keep textures balanced. Crisp bread and bacon, creamy cheese, fresh lettuce and tomato, and a smooth sauce give the best bite.
Conclusion
The Supreme Sourdough Combo from Jack in the Box is a flavorful, hearty meal that blends the crisp tang of grilled sourdough bread with juicy beef, smoky bacon, creamy cheese, and fresh vegetables, creating a satisfying bite from start to finish.
With its customizable options, year-round availability, and complete meal experience, it’s a go-to choice for anyone craving a premium fast-food sandwich with bold flavor and texture in every mouthful.
FAQs – Supreme Sourdough Combo
The combo includes the Supreme Sourdough sandwich, a side of seasoned fries, and a drink of your choice.
Yes, it is generally available year-round at most Jack in the Box locations, though availability can vary by region.
Absolutely. You can change the protein to chicken, add or remove toppings, switch sauces, or choose different sides and drinks.
No, the sourdough bread used in the Supreme Sourdough Combo contains gluten and is not suitable for gluten-free diets.
The full combo contains approximately 1,020 calories, though this can change depending on customizations.
Yes, it typically contains gluten, dairy, soy, and egg. Always check the allergen information at your location before ordering if you have dietary restrictions.
Yes, you can order just the Supreme Sourdough sandwich without fries or a drink.
Yes, it can be ordered through the Jack in the Box app or third-party delivery services, though delivery prices may be higher due to fees.
