What is the highest calorie food in Jack in the Box?

November 8, 2025 •

3 min read

With a staggering 1,070 calories for a single burger, the Bacon Double Smashed Jack is a major contender when asking what is the highest calorie food in Jack in the Box. This article explores the biggest caloric hits on the menu, highlighting the most energy-dense options available.

Quick Summary

The highest calorie items at Jack in the Box include loaded burgers, specialty breakfast burritos, and large, decadent milkshakes, packed with protein, fat, and carbohydrates.

Key Points

Highest single-item food: The Bacon Double Smashed Jack is a leading contender for the highest calorie single food item on the Jack in the Box menu.
Decadent shakes: Large milkshakes, like the Oreo Cookie shake, can be extremely high in calories, sometimes exceeding many solid meal options.
Hearty breakfast options: The Grande Sausage Breakfast Burrito and other loaded breakfast items are calorie-dense due to multiple ingredients like meat, eggs, and hash browns.
Key caloric factors: High calorie counts are typically driven by large portions, multiple meat patties, creamy sauces, and fatty toppings like bacon and cheese.
Menu fluctuations: Availability and calorie counts of specific items, such as Munchie Meals, can change over time, so it is best to check the current menu for the most accurate information.

The Highest Calorie Contenders

While menu items can change, several staple categories at Jack in the Box consistently contain the most calories. Among these are large specialty burgers, decadent milkshakes, and hearty breakfast burritos, all of which feature multiple high-fat ingredients and larger portion sizes.

The Bacon Double Smashed Jack

According to recent menu data, the Bacon Double Smashed Jack is one of the highest single-item food options, clocking in at 1,070 calories. This burger is built with two smashed beef patties, American cheese, hickory-smoked bacon, and Boss Sauce, all served on a brioche bun. The combination of multiple beef patties, fatty bacon, and creamy sauce is what drives the calorie count so high.

The Grande Sausage Breakfast Burrito

As a breakfast option, the Grande Sausage Breakfast Burrito rivals the burgers for the top spot. With up to 1,070 calories, this item is stuffed with a large flour tortilla, scrambled eggs, multiple types of cheese, crumbled sausage, bacon, hash browns, and creamy sauce. The inclusion of multiple protein sources and deep-fried potatoes makes this a calorie-dense way to start the day.

The Large Oreo Cookie Shake

For those with a sweet tooth, a large Oreo Cookie Shake with whipped topping can contain an impressive 1,170 calories, according to nutritional databases. While a liquid meal, this dessert is packed with fat and sugar from ice cream, whipped cream, and chocolate cookies, placing it among the highest calorie items on the entire menu.

A Historical Perspective on High-Calorie Options

It is also worth noting some of the historical contenders for the highest calorie title. Years ago, the now-discontinued Chick-N-Tater Melt Munchie Meal was cited as having over 2,000 calories. While a Munchie Meal is technically a combination of food items, this historical data shows the potential for extremely high-calorie meal combinations at the fast-food chain.

Factors That Drive Calorie Counts

Several common ingredients and preparation methods contribute to the high calorie counts of many Jack in the Box menu items:

Multiple Patties: Double or triple-decker burgers and double sausage breakfast sandwiches increase protein and fat content significantly.
Fatty Toppings: The generous use of bacon, multiple slices of cheese, and various creamy or mayonnaise-based sauces add substantial fat and calories.
Deep-Fried Components: Items like hash browns in burritos or deep-fried chicken patties add dense fat and carbohydrate calories.
Sweet Additions: The high sugar content in large shakes and other dessert items is a major calorie contributor.
Larger Portions: Supersized menu items and combo meals naturally increase the total calorie intake.

Comparison of High-Calorie Jack in the Box Items


Item	Type	Calories	Key High-Calorie Components
Large Oreo Shake	Dessert/Beverage	Up to 1,170	Ice cream, whipped topping, Oreo cookies
Bacon Double Smashed Jack	Burger	1,070	Two beef patties, bacon, cheese, Boss Sauce
Grande Sausage Breakfast Burrito	Breakfast	Up to 1,070	Sausage, bacon, eggs, cheese, hash browns, creamy sauce
Bacon Ultimate Cheeseburger	Burger	930	Two beef patties, two slices of cheese, bacon
Bacon & Swiss Buttery Smashed Jack	Burger	800	Buttery bun, beef patty, bacon, swiss cheese

Conclusion

While many people enjoy fast food occasionally, understanding the nutritional information can help make informed decisions. For those wondering what is the highest calorie food in Jack in the Box, the answer is often found among the most indulgent offerings, such as the large milkshakes, loaded burgers, and hefty breakfast burritos. The sheer amount of meat, cheese, and creamy sauces in these items pushes their caloric content to levels that can account for a significant portion of a person's daily recommended intake. For the most up-to-date and comprehensive nutrition facts, customers should always consult the official Jack in the Box website directly.

Sources

Jack in the Box Nutrition Information

Note: Calorie counts can vary slightly by location and menu updates. Always refer to the most recent nutritional guide from Jack in the Box for the most accurate data.

Frequently Asked Questions

The Bacon Double Smashed Jack, with 1,070 calories, is currently one of the highest calorie burgers on the menu due to its double patties, bacon, and high-fat sauce.

Yes, large milkshakes like the Oreo Cookie Shake are extremely high in calories, with some versions reaching 1,170 calories, positioning them among the most calorie-dense items available.

The Grande Sausage Breakfast Burrito is a very high-calorie breakfast item, featuring multiple meats, cheese, eggs, and hash browns in a single serving.

High calorie counts are often a result of using multiple large protein patties, fatty toppings like bacon and melted cheese, deep-fried ingredients, and generous portions of creamy sauces.

For the most accurate and up-to-date nutritional information, it is best to consult the official nutrition guide available on the Jack in the Box website.

While Munchie Meals have been a popular item, they are sometimes phased out or modified. Older versions were known for being very high in calories, but customers should check the current menu for availability.

Yes, to reduce calories, you can ask for no cheese, skip fatty sauces, or opt for a smaller-sized version of a menu item. Some locations offer customization options to make your meal lighter.