Jack in the Box Classic Smashed Jack
Made with a 100% beef patty, the Classic Smashed Jack is served with American cheese, pickles, grilled onions, and a special Jack in the Box sauce known as Boss Sauce. The cheeseburger is served on a soft Brioche bun.
A single serving has 720 calories, 48 grams fat, 46 grams carbohydrates, and 26 grams protein.
Read this nutritional information guide for a complete overview of nutrition facts and ingredients in the Classic Smashed Jack burger with cheese from Jack in the Box. Don’t miss the section below on total fats.
Smashed Jack Nutritional Information
Nutrition information in this guide is based on a single serving measured as one cheeseburger.
Nutrition Info
720 Calories
% Daily Value
|
Saturated Fat |
90% |
HIGH |
|
Sodium |
60% |
HIGH |
|
Total Sugars |
7g |
LOW |
%DV based on 2,000 calories
The percentage daily value illustrates how much a specific nutrient in the beef burger contributes to a daily diet, based on 2,000 calories per day (the standard measure used by the U.S. FDA for general adult nutrition guidance). Individual needs vary and your %DV may be higher or lower.
Calories
Each serving of the Classic Smashed Jack has 720 calories.
Here is a summary of the calories by macronutrient in one Jack in the Box cheeseburger:
Over 60% of the total calories are derived from dietary fat. Carbohydrates make up one quarter of the total calories and the remaining 14% is from protein.
Classic Smashed Jack
% Calories from Fat, Carbs and ProteinThe breakout of calories by nutrient is a rounded estimate based on the nutrition facts label provided by Jack in the Box. Calories may vary by location, as a result of how the cheeseburger is prepared, and/or due to topping choices.
Dietary Fat
One serving of the Classic Smashed cheeseburger has 48 grams of total fat, including 18 grams of saturated fat, and 2.5 grams trans fat.
That is significant. It’s considered high based on a 2,000 calorie diet.
SUMMARY OF DIETARY FAT PER SERVING
Saturated Fat
Dietary Guidelines for Americans (published by the US Department of Health and Human Services) recommend limiting calories from saturated fat to less than 10% of total calories.
The 18 grams of saturated fat in one cheeseburger delivers 160 calories. That’s 90% of the suggested limit for an entire day (based on a 2,000 calorie diet).
Note: Saturated Fats are found in various foods, including baked goods, animal fats, vegetable shortening, and cheeses, among other food items. The FDA recommends choosing foods lower in saturated fat.
Sodium
There are 1,380 milligrams of sodium in each burger. For context, that’s over half of the suggested daily limit of 2,300 milligrams.
FAST FOOD CHEESEBURGER NUTRITION REVIEW
McDonald’s Double Cheeseburger
Nutrition Facts
Serving Size 1 Cheeseburger
Amount per serving
|
Calories |
720 |
% Daily Value
Red indicates a high %DV.
|
Total Fat |
48g |
61% |
|
Saturated Fat |
18g |
90% |
|
Trans Fat |
2.5g | |
|
Cholesterol |
90mg |
30% |
|
Sodium |
1380mg |
60% |
|
Carbohydrates |
46g |
17% |
|
Dietary Fiber |
2g |
7% |
|
Total Sugars |
7g | |
|
Protein |
26g |
%DV based on a 2,000 calorie diet. Calorie needs vary and your %DV may be higher or lower. Provided for informational purposes only. Consult with your physician for dietary or healthcare advice.
Discover more about what’s in fast food burgers. Compare the nutritional value of a Jack in the Box Smashed Jack to Five Guys Bacon Burger and Wendy’s Son of a Baconator.
Cheeseburger Ingredients and Allergens
Ingredients
This cheeseburger is made with 100% seasoned beef. It’s topped with melty American cheese, pickles, grilled onions, and a special sauce. The Classic Smashed Jack cheeseburger is served on a Brioche bun.
The Boss Sauce was recently introduced and, unfortunately, we have not yet received a list of the ingredients used to make the sauce.
Here are the ingredients for the brioche burger bun, pasteurized American cheese, pickles, and grilled onions.
Brioche Bun
The bun topping includes Water, Pea Protein, Dextrose, Maltodextrin, and Modified Food Starch.
Ingredients in burger bun:Wheat Flour and Malted Barley Flour, Water, Enriched Wheat Flour, Sugar, Yeast, Butter, Milk Powder, Salt, Soybean Oil, Wheat Gluten, Cultured Wheat Flour, Vinegar, Natural Flavors, Dextrose, Guar Gum, Enzymes, Ascorbic Acid, Corn Starch, Maltodextrin, Dextrin, Triglycerides, Corn Flour, and Spices.
American Cheese
Ingredients in cheese:Cultured Pasteurized Milk, Salt, Enzymes, Annatto Color, Potato Starch and Powdered Cellulose (to prevent caking), and Natamycin (a natural mold inhibitor).
Dill Pickles
Ingredients in pickles:Cucumbers, Water, Vinegar, Salt, Sodium Benzoate (preservative), Alum, Calcium Chloride, Natural Flavors, Polysorbate 80, and Yellow 5.
Allergens
The Classic Smashed Jack is made with ingredients that contain egg, gluten, milk, soy, and wheat.
Jack in the Box food is prepared using equipment that may be shared with other food products. As a result, the cheeseburger may contain or come into contact with other common food allergens.
Ingredients, allergens, and nutrition facts are based on available information as of the date this article was published and/or updated. Restaurants and food manufacturers may change their recipes without notice. Check directly with the food provider for the most accurate and up-to-date information. NutritionandIngredients.com does not provide health or wellness advice or dietary recommendations. Our aim is to research commercially processed food and publish articles for informational purposes only. Unless otherwise stated, % Daily Value is based on 2,000 calories per day, but calorie needs vary by individual. Always consult your physician for any healthcare or dietary advice.
Nutrition facts, ingredients, and allergens source: Jack in the Box