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Last updated: Aug 9, 2026
Illustration for reference only
Whataburger
Mushroom Swiss Burger
All-Time Favorites & Seasonal SandwichesPopular
Mushroom Swiss Burger nutrition information from Whataburger.
1 Serving
Serving Size
Not provided
Serving Weight
1,110
Calories
Per serving
56 g
Protein
61 g
Carbs
70 g
Fat
Nutrition Facts
Amount per serving
Calories1,110 kcal
% Daily Value*
Total Fat 70 g90%
Saturated Fat 20 g100%
Trans Fat 1.5 g—
Cholesterol 130 mg43%
Sodium 1,890 mg82%
Total Carbohydrate 61 g22%
Dietary Fiber 3 g11%
Total Sugars 11 g—
Protein 56 g112%
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
1,110
kcal
Protein56 g (20%)
Carbs61 g (22%)
Fat70 g (57%)
Estimated calorie contribution using 4 kcal/g for protein and carbohydrates and 9 kcal/g for fat.
Key Nutrients
Protein 56 g112%
Fiber 3 g11%
Sodium 1,890 mg82%
Sugars 11 g—
Saturated Fat 20 g100%
Ingredients
Ingredients have not been verified yet.
Allergens
Contains
Not listed
May contain
Not listed
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