Jack in the Box Supreme Croissant Worth It? Ingredients, Calories & More
Published: 12 Aug 2025
Let’s be honest, most fast-food breakfasts are forgettable. But the Jack in the Box Supreme Croissant? It’s the kind of sandwich that makes you pause mid-bite and say, “Whoa, this is actually amazing.”
If you’ve never tried it, imagine this:
You unwrap a warm, golden croissant, it’s soft, buttery, and perfectly flaky, like something straight out of a bakery oven. As the steam rises, you catch a mouthwatering mix of savory sausage, smoked ham, and that classic melted American cheese oozing over a freshly cracked, fluffy egg.
This blog post gives you all the information related to supreme croissant ingredients, calories, menu, and much more insight on how you burn these calories as well.
What Is the Jack in the Box Supreme Croissant Menu?
If you’re someone who craves a filling breakfast with a buttery twist, the Jack in the Box Supreme Croissant might just become your go-to favorite.
This isn’t just your regular fast-food breakfast item. The Supreme Croissant lives up to its name; it’s all about layers of flavor and satisfying comfort packed into a soft, flaky croissant.
Here’s what you get inside this indulgent bite:
- Grilled Sausage Patty – Savory, juicy, and full of bold breakfast flavor.
- Smoked Ham Slice – Adds a salty, tender contrast to the sausage.
- Freshly Cracked Egg – Not pre-cooked or powdered; this adds a real homemade touch.
- Melted American Cheese – Creamy and gooey, it ties the whole sandwich together.
- Buttery Croissant Bun – Lightly toasted, flaky, and rich in flavor.
Together, these ingredients make it more than just a sandwich, it’s a full breakfast you can hold in one hand.
Why It’s Worth Trying
Unlike many fast-food breakfasts that feel rushed or bland, the Supreme Croissant actually feels substantial. It balances meat, egg, and cheese with the light, buttery texture of the croissant, making every bite rich but not overwhelming.
Many fans say it tastes like something you’d get from a diner, only faster and more portable. Whether you’re on your morning commute, grabbing a quick brunch, or even craving breakfast late at night (yes, it’s available all day), this sandwich hits the spot.
“It’s my favorite breakfast from Jack in the Box. The croissant is soft but holds everything together. I always get it with a coffee perfect start to the day!”
Nutrition Breakdown of the Supreme Croissant
If you’re wondering what kind of fuel you’re getting from the Jack in the Box Supreme Croissant, here’s the full breakdown. Whether you count calories or just like to know what you’re biting into, this info helps you stay informed. without killing the vibe of indulgence.
| Nutrient | Amount per Serving |
| Calories | 430 kcal |
| Total Fat | 29g |
| Saturated Fat | 12g |
| Trans Fat | 0.5g |
| Cholesterol | 195mg |
| Sodium | 1070mg |
| Carbohydrates | 28g |
| Dietary Fiber | 1g |
| Total Sugars | 3g |
| Protein | 17g |
Key Takeaway:
This croissant is protein-packed, energy-rich, and definitely on the hearty side, making it a solid choice if you’re looking to power through your morning or just want something that hits the spot. Yes, it leans on the higher side in fats and sodium, but let’s face it, this is comfort food done right. It’s not pretending to be a salad, it’s here to satisfy.
Price & All-Day Availability: When and How You Can Grab One
What makes the Supreme Croissant even more appealing is its price and availability.
You can usually get one for around $4.49 on its own or go for a combo meal that includes hash browns and a drink for roughly $6.79 to $7.29, depending on your location.
And here’s the best part:
You don’t have to wake up early to get it. Unlike many fast-food places that cut off breakfast at 10:30 a.m., Jack in the Box serves the Supreme Croissant ALL DAY LONG. That means whether you’re craving breakfast at 8 a.m. or 8 p.m., they’ve got you covered.
Late-night hunger? Post-work snack? Midnight breakfast run? Yes, yes, and yes.
Jack in the Box Supreme Croissant – Ingredients Breakdown
The Supreme Croissant is a breakfast classic at Jack in the Box, built for flavor and satisfaction. Here’s what goes inside:
- Buttery Croissant Bun
- Soft, golden, and lightly flaky croissant-style bread that adds a rich, slightly sweet base to the sandwich.
- Grilled Ham
- Thinly sliced, savory ham that’s slightly smoky and pairs well with eggs.
- Crispy Bacon Strips
- Two strips of crunchy bacon that add saltiness and a crispy texture.
- Freshly Cracked Egg
- A fried egg (sometimes scrambled at certain locations) is cooked to a soft texture that binds the sandwich together.
- Melted American Cheese
- A slice of gooey American cheese that wraps everything in creamy richness.
Real Customer Taste & Texture Review – From First Look to Last Bite
“When I first opened the wrapper, I could immediately smell that buttery croissant. It wasn’t dry like some fast food breakfast buns—it looked golden, slightly shiny, and super soft to the touch. The cheese was melted just right, holding the egg, ham, and bacon together in one layered stack.”
Taking that first bite, you feel the slight crunch of the croissant outside, but it quickly gives way to softness. The bacon added a real crisp edge, while the ham gave a juicy, meaty layer that I didn’t expect to taste so fresh. The egg didn’t overpower anything—it just brought the whole sandwich together. The cheese was melty but not too greasy.
It’s not overly big, but it’s filling—especially with a coffee or hash browns on the side. For a quick breakfast, this one actually feels like a treat instead of just a filler.”
Real takeaway:
Flavor: ★★★★☆ (4.5/5) – savory, balanced, not too salty
Texture: Buttery soft + crispy combo
Value for money: Worth it for the combo deal
Supreme Croissant – Source of Calories
The Supreme Croissant on the Jack’s menu contains approximately 430–450 calories, depending on location and preparation. Here’s a rough estimate of where those calories come from:
| Component | Estimated Calories | Main Source |
| Croissant Bun | ~180–200 cal | Carbs + Fat (buttery dough) |
| Egg | ~70 cal | Protein + Fat |
| American Cheese | ~50–60 cal | Fat + Dairy |
| Bacon Strips (2) | ~80–90 cal | Fat + Protein |
| Grilled Ham | ~40–50 cal | Lean Protein |
How to Burn Off 450 Calories from the Supreme Croissant
Here are some common activities and the average time it takes a 155–160 lb person to burn off 450 calories:
| Activity | Approx. Time to Burn 450 cal |
| Brisk Walking (4 mph) | ~90 minutes |
| Jogging (5 mph) | ~45–50 minutes |
| Cycling (moderate pace) | ~60 minutes |
| Swimming (casual freestyle) | ~45 minutes |
| HIIT or Aerobic Workout | ~35–40 minutes |
| Jump Rope | ~30 minutes |
| Yoga (vigorous power yoga) | ~75–80 minutes |
Note: Calorie burn varies by weight, metabolism, and activity intensity.
Is the Supreme Croissant an Allergen Risk?
Yes, the Jack in the Box Supreme Croissant contains several common allergens. Anyone with food sensitivities or dietary restrictions should take note of the following:
| Allergen | Present? | Source |
| Egg | ✅ Yes | Fried egg |
| Milk/Dairy | ✅ Yes | American cheese, butter in croissant |
| Soy | ✅ Yes | Processed cheese, bread ingredients |
| Wheat/Gluten | ✅ Yes | Croissant |
| Pork | ✅ Yes | Bacon and ham |
| Tree Nuts | ❌ No | Not included, but cross-contact possible |
| Peanuts | ❌ No | Not directly included |
| Fish/Shellfish | ❌ No | Not present |
Comparison With Other Jack in the Box Breakfast Items
Let’s see how the Supreme Croissant stacks up against other popular Jack in the Box breakfast sandwiches. This helps users choose based on calories, ingredients, and bread types.
| Menu Item | Calories | Proteins Included | Bread Type | Key Flavor |
| Supreme Croissant | ~430–450 | Egg, Bacon, Ham | Croissant | Buttery, smoky, savory |
| Sausage Croissant | ~500 | Sausage, Egg, Cheese | Croissant | Rich, salty, meaty |
| Ultimate Breakfast Sandwich | ~570 | Sausage, Ham, Egg, Cheese | Toasted Bread | Hearty, double meat flavor |
| Loaded Breakfast Sandwich | ~710 | Bacon, Sausage, Ham, Egg, Cheese | Toasted Bun | Extra protein, indulgent |
| Extreme Sausage Sandwich | ~620 | Double Sausage, Egg, Cheese | Toasted Bun | Very savory, high-fat |
| Breakfast Jack | ~350 | Ham, Egg, Cheese | Regular Bun | Light, classic breakfast taste |
Conclusion:
The Jack in the Box Supreme Croissant is a standout option for anyone craving a flavorful, protein-packed breakfast. With its buttery croissant, crispy bacon, grilled ham, and melty cheese, it delivers a satisfying bite that blends texture and taste in every layer.
At around 430–450 calories, it’s not the lightest choice, but it’s balanced enough for an occasional indulgence. The sandwich contains common allergens like egg, dairy, soy, gluten, and pork, so it’s not suitable for everyone. Calorie-wise, it pairs well with moderate daily activity—about 45 minutes of jogging or an hour of cycling can help burn it off.
FAQs – Jack in the Box Supreme Croissant
The Supreme Croissant features a buttery croissant bun filled with grilled ham, crispy bacon, a fried egg, and a slice of melted American cheese. It’s part of Jack in the Box’s signature breakfast menu.
The Supreme Croissant contains approximately 430–450 calories, depending on location and preparation. Most of the calories come from fat and carbohydrates.
While tasty and satisfying, it is not considered a low-calorie or low-fat option. It contains ~28g of fat and is high in sodium, so it’s better suited for occasional indulgence rather than a daily choice.
Yes, it contains several common allergens, including egg, milk, wheat (gluten), soy, and pork. Jack in the Box also uses shared cooking equipment, so cross-contamination is possible.
Yes! You can ask to remove bacon or ham, add extra cheese, or even substitute the croissant with another bread option at some locations, depending on availability.
It has a rich, savory, and slightly smoky taste. The croissant is buttery and soft, while the ham and bacon bring salty, meaty flavors balanced by melted cheese and a fluffy egg.
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