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Last updated: Aug 9, 2026
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Fuddruckers

Mushroom Swiss Burger, Small, 1/3 lb

Fudds FamousPopular

Mushroom Swiss Burger, Small, 1/3 lb nutrition information from Fuddruckers.

1 Serving
Serving Size
Not provided
Serving Weight
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840
Calories
Per serving
47 g
Protein
51 g
Carbs
44 g
Fat

Nutrition Facts

Amount per serving

Calories840 kcal
% Daily Value*
Total Fat 44 g56%
Saturated Fat 16 g80%
Trans Fat 1 g—
Cholesterol 161 mg54%
Sodium 2,735 mg119%
Total Carbohydrate 51 g19%
Dietary Fiber 5 g18%
Total Sugars 6 g—
Protein 47 g94%
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

840
kcal
Protein47 g (24%)
Carbs51 g (26%)
Fat44 g (50%)
Estimated calorie contribution using 4 kcal/g for protein and carbohydrates and 9 kcal/g for fat.

Key Nutrients

Protein 47 g94%
Fiber 5 g18%
Sodium 2,735 mg119%
Sugars 6 g—
Saturated Fat 16 g80%
How we calculate these values

Ingredients

Ingredients have not been verified yet.

Allergens

Contains

Not listed

May contain

Not listed

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Nutrition data is sourced from our database and may vary by location or preparation.