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Last updated: Aug 9, 2026

Smashburger

Truffle Mushroom Swiss

BurgerPopular

Smashburger Truffle Mushroom Swiss is fat-leaning, with about 60% of macro calories from fat. Each serving has 650 calories, 33g protein, 32g carbs, and 43g fat, making it a stronger fit for high-protein restaurant planning.

1 Serving

Serving Size

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650

Calories

Per serving

33 g

Protein

32 g

Carbs

43 g

Fat

Nutrition Facts

Amount per serving

Calories650 kcal

% Daily Value*

Total Fat 43 g55%

Saturated Fat 17 g85%

Trans Fat 2 g—

Cholesterol 105 mg35%

Sodium 1,020 mg44%

Total Carbohydrate 32 g12%

Dietary Fiber 2 g7%

Total Sugars 2 g—

Protein 33 g66%

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

650

kcal

Protein33 g (20%)

Carbs32 g (20%)

Fat43 g (60%)

Estimated calorie contribution using 4 kcal/g for protein and carbohydrates and 9 kcal/g for fat.

Meal Planning Insights

Protein density5.1/10

20% of macro calories come from protein.

Satiety index10/10

Estimated from protein, fiber, calories, and fat balance.

Activity estimate163 min walk

About 65 minutes of running for these calories.

Key Nutrients

Protein 33 g66%

Fiber 2 g7%

Sodium 1,020 mg44%

Sugars 2 g—

Saturated Fat 17 g85%

How we calculate these values

Diet Compatibility

High protein5.1/10 protein density from 33g protein and 650 calories.Yes

Lower carb32g carbs per serving.No

Low fat43g total fat per serving.No

High sugar2g total sugars per serving.No

High sodium1,020mg sodium per serving.Yes

Vegetarian source flagNo vegetarian flag is published for this item.Not flagged

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All-American Smash550 kcal · 30 g protein BBQ Bacon Smash690 kcal · 35 g protein Bacon Stack Smash730 kcal · 36 g protein Classic Smash630 kcal · 30 g protein

Compare with other items

Select up to 3 items to compare calories, protein, sodium, and macros.

Quick comparisons

Truffle Mushroom Swiss has 80 more calories than 3 Chicken Tenders and 11g less protein. Compare

Truffle Mushroom Swiss has 220 fewer calories than 3 Scorchin' Hot Chicken Tenders and 11g less protein. Compare

3 Chicken Tenders570 kcal · 44 g protein3 Scorchin' Hot Chicken Tenders870 kcal · 44 g protein5 Chicken Tenders960 kcal · 73 g protein5 Scorchin' Hot Chicken Tenders1,450 kcal · 73 g proteinAll-American Smash550 kcal · 30 g proteinBBQ Bacon Smash690 kcal · 35 g protein

Compare with 3 Chicken Tenders

Truffle Mushroom Swiss Compared With Nearby Items

Compared with Classic Smash, another Burger item at Smashburger, Truffle Mushroom Swiss has 20 more calories than it and 3g more protein than it. That makes this page useful for deciding between nearby menu choices, not just reading a raw nutrition label.

Data Source and Methodology

Nutrition values for Truffle Mushroom Swiss are maintained in Nutrimetry from restaurant-published menu data and were last checked on Aug 9, 2026. Macro percentages use 4 calories per gram for protein and carbohydrates and 9 calories per gram for fat.

Read the data methodology

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