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Last updated: Aug 9, 2026

Outback Steakhouse

French Onion Soup

Soups & Side SaladsPopular

Outback Steakhouse French Onion Soup is fat-leaning, with about 57% of macro calories from fat. Each serving has 570 calories, 19g protein, 42g carbs, and 36g fat, making it worth balancing with lower-fat items in the same meal.

1 Serving

Serving Size

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570

Calories

Per serving

19 g

Protein

42 g

Carbs

36 g

Fat

Nutrition Facts

Amount per serving

Calories570 kcal

% Daily Value*

Total Fat 36 g46%

Saturated Fat 18 g90%

Trans Fat 0 g—

Cholesterol 55 mg18%

Sodium 4,120 mg179%

Total Carbohydrate 42 g15%

Dietary Fiber 4 g14%

Total Sugars 18 g—

Protein 19 g38%

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

570

kcal

Protein19 g (13%)

Carbs42 g (30%)

Fat36 g (57%)

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

Meal Planning Insights

Protein density3.3/10

13% of macro calories come from protein.

Satiety index10/10

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

Activity estimate143 min walk

About 57 minutes of running for these calories.

Key Nutrients

Protein 19 g38%

Fiber 4 g14%

Sodium 4,120 mg179%

Sugars 18 g—

Saturated Fat 18 g90%

How we calculate these values

Diet Compatibility

High protein3.3/10 protein density from 19g protein and 570 calories.No

Lower carb42g carbs per serving.No

Low fat36g total fat per serving.No

High sugar18g total sugars per serving.No

High sodium4,120mg 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

French Onion Soup has 720 fewer calories than 12 oz Ribeye & 4 Coconut Shrimp and 47g less protein. Compare

French Onion Soup has 830 fewer calories than 12 oz Ribeye & Grilled Shrimp on the Barbie and 53g less protein. Compare

12 oz Ribeye & 4 Coconut Shrimp1,290 kcal · 66 g protein12 oz Ribeye & Grilled Shrimp on the Barbie1,400 kcal · 72 g protein5 oz Alice Springs Chicken640 kcal · 48 g protein5 oz Sirloin & 5 oz Alice Springs Chicken (Regional)930 kcal · 77 g protein6 Gold Coast Coconut Shrimp680 kcal · 19 g protein6 Grilled Shrimp on the Barbie730 kcal · 27 g protein

Compare with 12 oz Ribeye & 4 Coconut Shrimp

French Onion Soup Compared With Nearby Items

Outback Steakhouse French Onion Soup is listed in the Soups & Side Salads category with 570 calories, 19g protein, 42g carbs, and 36g fat per serving.

Data Source and Methodology

Nutrition values for French Onion Soup 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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