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Last updated: Aug 9, 2026

Portillo's

Spaghetti Large, with Marinara Sauce

Barnelli's Entrees & RibsPopular

Portillo's Spaghetti Large, with Marinara Sauce is carb-leaning, with about 58% of macro calories from carb. Each serving has 1,090 calories, 40g protein, 158g carbs, and 34g fat, making it better suited to carb-aware planning than low-carb goals.

1 Serving

Serving Size

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1,090

Calories

Per serving

40 g

Protein

158 g

Carbs

34 g

Fat

Nutrition Facts

Amount per serving

Calories1,090 kcal

% Daily Value*

Total Fat 34 g44%

Saturated Fat 16 g80%

Trans Fat 0 g—

Cholesterol 66 mg22%

Sodium 2,297 mg100%

Total Carbohydrate 158 g57%

Dietary Fiber 12 g43%

Total Sugars 16 g—

Protein 40 g80%

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

1,090

kcal

Protein40 g (15%)

Carbs158 g (58%)

Fat34 g (28%)

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

Meal Planning Insights

Protein density3.7/10

15% of macro calories come from protein.

Satiety index10/10

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

Activity estimate273 min walk

About 109 minutes of running for these calories.

Key Nutrients

Protein 40 g80%

Fiber 12 g43%

Sodium 2,297 mg100%

Sugars 16 g—

Saturated Fat 16 g80%

How we calculate these values

Diet Compatibility

High protein3.7/10 protein density from 40g protein and 1,090 calories.No

Lower carb158g carbs per serving.No

Low fat34g total fat per serving.No

High sugar16g total sugars per serving.No

High sodium2,297mg sodium per serving.Yes

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

Similar Items in Barnelli's Entrees & Ribs

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Baked Mostaccioli, with Marinara Sauce1,440 kcal · 81 g protein Baked Mostaccioli, with Meat Sauce1,400 kcal · 83 g protein Baked Mostaccioli, without Sauce1,080 kcal · 55 g protein

Compare with other items

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

Quick comparisons

Spaghetti Large, with Marinara Sauce has 990 more calories than Add Bacon and 33g more protein. Compare

Spaghetti Large, with Marinara Sauce has 1007 more calories than Add Malt (Large) and 38g more protein. Compare

Add Bacon100 kcal · 7 g proteinAdd Malt (Large)83 kcal · 2 g proteinAdd Malt (Small)55 kcal · 1 g proteinBBQ Sauce40 kcal · 0 g proteinBacon Burger, Double970 kcal · 69 g proteinBacon Burger, Single700 kcal · 42 g protein

Compare with Add Bacon

Spaghetti Large, with Marinara Sauce Compared With Nearby Items

Compared with Baked Mostaccioli, without Sauce, another Barnelli's Entrees & Ribs item at Portillo's, Spaghetti Large, with Marinara Sauce has 10 more calories than it and 15g 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 Spaghetti Large, with Marinara 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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