The Buttery Smashed Jack™ at Jack in the Box contains 37g protein, 41g carbs, and 47g fat for approximately 733 calories. Macros are estimated based on standard nutritional databases.
Estimated
733calCalories
37gProtein
41gCarbs
47gFat
Melted garlic herb butter on our new ¼ lb. smashed patty, melty, natural Swiss cheese, lettuce, tomato, ketchup & mayo, all on our signature brioche bun.
Nutrition FAQs
How many calories are in the Buttery Smashed Jack™ at Jack in the Box?
The Buttery Smashed Jack™ at Jack in the Box has approximately 733 calories.
How much protein is in the Buttery Smashed Jack™ at Jack in the Box?
The Buttery Smashed Jack™ at Jack in the Box contains 37g of protein.
How many carbs are in the Buttery Smashed Jack™ at Jack in the Box?
The Buttery Smashed Jack™ at Jack in the Box contains 41g of carbohydrates.
How much fat is in the Buttery Smashed Jack™ at Jack in the Box?
The Buttery Smashed Jack™ at Jack in the Box contains 47g of fat.
Is the Buttery Smashed Jack™ good for macro tracking?
The Buttery Smashed Jack™ at Jack in the Box has complete macro data available in the Fitsy app. Download Fitsy to get personalized recommendations based on your protein, carb, and fat targets.
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