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Last updated: Aug 9, 2026

Burger 21

Toasted Marshmallow Sauce

SaucesPopular

Burger 21 Toasted Marshmallow Sauce is fat-leaning, with about 93% of macro calories from fat. Each serving has 170 calories, 0.2g protein, 2.8g carbs, and 17.5g fat, making it a lighter restaurant option to compare with larger meals.

1 oz

Serving Size

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170

Calories

Per serving

0.2 g

Protein

2.8 g

Carbs

17.5 g

Fat

Nutrition Facts

Amount per serving

Calories170 kcal

% Daily Value*

Total Fat 17.5 g22%

Saturated Fat 2.3 g12%

Trans Fat 0 g—

Cholesterol 0 mg0%

Sodium 220 mg10%

Total Carbohydrate 2.8 g1%

Dietary Fiber 2.6 g9%

Total Sugars 0 g—

Protein 0.2 g0%

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

170

kcal

Protein0.2 g (0%)

Carbs2.8 g (7%)

Fat17.5 g (93%)

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

Meal Planning Insights

Protein density0.1/10

0% of macro calories come from protein.

Satiety index3.1/10

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

Activity estimate43 min walk

About 17 minutes of running for these calories.

Key Nutrients

Protein 0.2 g0%

Fiber 2.6 g9%

Sodium 220 mg10%

Sugars 0 g—

Saturated Fat 2.3 g12%

How we calculate these values

Diet Compatibility

High protein0.1/10 protein density from 0.2g protein and 170 calories.No

Lower carb2.8g carbs per serving.Yes

Low fat17.5g total fat per serving.No

High sugar0g total sugars per serving.No

High sodium220mg sodium per serving.No

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

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21 Sauce70 kcal · 0 g protein

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

Quick comparisons

Toasted Marshmallow Sauce has 551 fewer calories than 101 Burger and 34.8g less protein. Compare

Toasted Marshmallow Sauce has 836 fewer calories than 101 Dog Combo and 27.8g less protein. Compare

101 Burger721 kcal · 35 g protein101 Dog Combo1,006 kcal · 28 g protein21 Sauce70 kcal · 0 g proteinAdd Avocado Slices42 kcal · 0.6 g proteinAdd Bacon68 kcal · 4.5 g proteinAdd Beef Patty427 kcal · 29 g protein

Compare with 101 Burger

Toasted Marshmallow Sauce Compared With Nearby Items

Compared with 21 Sauce, another Sauces item at Burger 21, Toasted Marshmallow Sauce has 100 more calories than it and 0.2g 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 Toasted Marshmallow Sauce 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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