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Last updated: Aug 9, 2026
Illustration for reference only
Jack in the Box
Sausage Breakfast Jack
BreakfastPopular
Sausage Breakfast Jack nutrition information from Jack in the Box.
1 Serving
Serving Size
Not provided
Serving Weight
620
Calories
Per serving
21 g
Protein
47 g
Carbs
39 g
Fat
Nutrition Facts
Amount per serving
Calories620 kcal
% Daily Value*
Total Fat 39 g50%
Saturated Fat 9 g45%
Trans Fat 0 g—
Cholesterol 360 mg120%
Sodium 1,250 mg54%
Total Carbohydrate 47 g17%
Dietary Fiber 3 g11%
Total Sugars 7 g—
Protein 21 g42%
Vitamin A—
Vitamin C—
Vitamin D—
Calcium—
Iron—
Potassium—
Caffeine—
* The % Daily Value tells you how much a nutrient in a serving contributes to a daily diet.
Nutrition Breakdown
620
kcal
Protein21 g (13%)
Carbs47 g (30%)
Fat39 g (56%)
Estimated calorie contribution using 4 kcal/g for protein and carbohydrates and 9 kcal/g for fat.
Key Nutrients
Protein 21 g42%
Fiber 3 g11%
Sodium 1,250 mg54%
Sugars 7 g—
Saturated Fat 9 g45%
Ingredients
Ingredients have not been verified yet.
Allergens
Contains
Not listed
May contain
Not listed
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