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Last updated: Aug 9, 2026

Protein House

Portobello Sandwich

Signature BurgersPopular

Protein House Portobello Sandwich is protein-leaning, with about 50% of macro calories from protein. Each serving has 385 calories, 46g protein, 17g carbs, and 13g fat, making it a stronger fit for high-protein restaurant planning.

1 serving without bun

Serving Size

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385

Calories

Per serving

46 g

Protein

17 g

Carbs

13 g

Fat

Nutrition Facts

Amount per serving

Calories385 kcal

% Daily Value*

Total Fat 13 g17%

Saturated Fat 2 g10%

Trans Fat 0 g—

Cholesterol 99 mg33%

Sodium 227 mg10%

Total Carbohydrate 17 g6%

Dietary Fiber 4 g14%

Total Sugars 8 g—

Protein 46 g92%

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

385

kcal

Protein46 g (50%)

Carbs17 g (18%)

Fat13 g (32%)

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

Meal Planning Insights

Protein density10/10

50% of macro calories come from protein.

Satiety index10/10

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

Activity estimate96 min walk

About 39 minutes of running for these calories.

Key Nutrients

Protein 46 g92%

Fiber 4 g14%

Sodium 227 mg10%

Sugars 8 g—

Saturated Fat 2 g10%

How we calculate these values

Diet Compatibility

High protein10/10 protein density from 46g protein and 385 calories.Yes

Lower carb17g carbs per serving.Yes

Low fat13g total fat per serving.No

High sugar8g total sugars per serving.No

High sodium227mg sodium per serving.No

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

Similar Items in Signature Burgers

View all

Aloha Burger240 kcal · 40 g protein Aloha Burger with Grilled Portobello Mushrooms314 kcal · 46 g protein Aloha Burger with Lettuce Bun246 kcal · 41 g protein Aloha Burger with Toasted Ezekiel Bread400 kcal · 48 g protein

Compare with other items

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

Quick comparisons

Portobello Sandwich has 151 fewer calories than Acai Coconut Bowl and 15g more protein. Compare

Portobello Sandwich has 365 fewer calories than Acai Coconut Bowl with Granola and 1g more protein. Compare

Acai Coconut Bowl536 kcal · 31 g proteinAcai Coconut Bowl with Granola750 kcal · 45 g proteinAcai Coconut Smoothie411 kcal · 27 g proteinAcai Nutty Butter Bowl870 kcal · 52 g proteinAcai Nutty Butter Bowl with Granola1,085 kcal · 66 g proteinAcai Nutty Butter Smoothie663 kcal · 49 g protein

Compare with Acai Coconut Bowl

Portobello Sandwich Compared With Nearby Items

Compared with Aloha Burger with Toasted Ezekiel Bread, another Signature Burgers item at Protein House, Portobello Sandwich has 15 fewer calories than it and 2g less 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 Portobello Sandwich 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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