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Last updated: Aug 9, 2026

Au Bon Pain

Spicy Tuna Melt

Signature & Hot SandwichesPopular

Au Bon Pain Spicy Tuna Melt has a relatively balanced macro split: 31% protein, 37% carbs, and 31% fat. Each serving has 550 calories, 43g protein, 51g carbs, and 19g fat, making it a stronger fit for high-protein restaurant planning.

10.7 oz

Serving Size

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550

Calories

Per serving

43 g

Protein

51 g

Carbs

19 g

Fat

Nutrition Facts

Amount per serving

Calories550 kcal

% Daily Value*

Total Fat 19 g24%

Saturated Fat 8 g40%

Trans Fat 0 g—

Cholesterol 90 mg30%

Sodium 1,460 mg63%

Total Carbohydrate 51 g19%

Dietary Fiber 4 g14%

Total Sugars 3 g—

Protein 43 g86%

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

550

kcal

Protein43 g (31%)

Carbs51 g (37%)

Fat19 g (31%)

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

Meal Planning Insights

Protein density7.8/10

31% of macro calories come from protein.

Satiety index10/10

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

Activity estimate138 min walk

About 55 minutes of running for these calories.

Key Nutrients

Protein 43 g86%

Fiber 4 g14%

Sodium 1,460 mg63%

Sugars 3 g—

Saturated Fat 8 g40%

How we calculate these values

Diet Compatibility

High protein7.8/10 protein density from 43g protein and 550 calories.Yes

Lower carb51g carbs per serving.No

Low fat19g total fat per serving.No

High sugar3g total sugars per serving.No

High sodium1,460mg sodium per serving.Yes

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

Compare with other items

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

Quick comparisons

Spicy Tuna Melt has 310 more calories than 12 Veggie Soup, Large and 37g more protein. Compare

Spicy Tuna Melt has 370 more calories than 12 Veggie Soup, Medium and 39g more protein. Compare

12 Veggie Soup, Large240 kcal · 6 g protein12 Veggie Soup, Medium180 kcal · 4 g protein12 Veggie Soup, Small120 kcal · 3 g protein2 Eggs & Bacon on Skinny Wheat Bagel310 kcal · 21 g protein2 Eggs & Turkey Sausage on Skinny Wheat Bagel310 kcal · 23 g protein2 Eggs on a Bagel400 kcal · 21 g protein

Compare with 12 Veggie Soup, Large

Spicy Tuna Melt Compared With Nearby Items

Au Bon Pain Spicy Tuna Melt is listed in the Signature & Hot Sandwiches category with 550 calories, 43g protein, 51g carbs, and 19g fat per serving.

Data Source and Methodology

Nutrition values for Spicy Tuna Melt 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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