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Last updated: Aug 9, 2026

Protein House

Southwest Veggie Burger with Grilled Portobello Mushrooms

Signature BurgersPopular

Protein House Southwest Veggie Burger with Grilled Portobello Mushrooms is carb-leaning, with about 53% of macro calories from carb. Each serving has 331 calories, 18g protein, 43g carbs, and 9g fat, making it a lighter restaurant option to compare with larger meals.

1 serving

Serving Size

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331

Calories

Per serving

18 g

Protein

43 g

Carbs

9 g

Fat

Nutrition Facts

Amount per serving

Calories331 kcal

% Daily Value*

Total Fat 9 g12%

Saturated Fat 1 g5%

Trans Fat 0 g—

Cholesterol 0 mg0%

Sodium 684 mg30%

Total Carbohydrate 43 g16%

Dietary Fiber 13 g46%

Total Sugars 7 g—

Protein 18 g36%

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

331

kcal

Protein18 g (22%)

Carbs43 g (53%)

Fat9 g (25%)

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

Meal Planning Insights

Protein density5.4/10

22% of macro calories come from protein.

Satiety index10/10

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

Activity estimate83 min walk

About 33 minutes of running for these calories.

Key Nutrients

Protein 18 g36%

Fiber 13 g46%

Sodium 684 mg30%

Sugars 7 g—

Saturated Fat 1 g5%

How we calculate these values

Diet Compatibility

High protein5.4/10 protein density from 18g protein and 331 calories.Yes

Lower carb43g carbs per serving.No

Low fat9g total fat per serving.No

High sugar7g total sugars per serving.No

High sodium684mg 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

Southwest Veggie Burger with Grilled Portobello Mushrooms has 205 fewer calories than Acai Coconut Bowl and 13g less protein. Compare

Southwest Veggie Burger with Grilled Portobello Mushrooms has 419 fewer calories than Acai Coconut Bowl with Granola and 27g less 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

Southwest Veggie Burger with Grilled Portobello Mushrooms Compared With Nearby Items

Compared with Aloha Burger with Grilled Portobello Mushrooms, another Signature Burgers item at Protein House, Southwest Veggie Burger with Grilled Portobello Mushrooms has 17 more calories than it and 28g 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 Southwest Veggie Burger with Grilled Portobello Mushrooms 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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