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Last updated: Aug 9, 2026

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Black Angus Steakhouse

Flat Iron Steak

Dinner SteaksPopular

Flat Iron Steak nutrition information from Black Angus Steakhouse.

1 serving

Serving Size

Not provided

Serving Weight

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530

Calories

Per serving

38 g

Protein

1 g

Carbs

41 g

Fat

Nutrition Facts

Amount per serving

Calories530 kcal

% Daily Value*

Total Fat 41 g53%

Saturated Fat 13 g65%

Trans Fat 1 g—

Cholesterol 135 mg45%

Sodium 590 mg26%

Total Carbohydrate 1 g0%

Dietary Fiber 0 g0%

Total Sugars 0 g—

Protein 38 g76%

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

530

kcal

Protein38 g (29%)

Carbs1 g (1%)

Fat41 g (70%)

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

Key Nutrients

Protein 38 g76%

Fiber 0 g0%

Sodium 590 mg26%

Sugars 0 g—

Saturated Fat 13 g65%

How we calculate these values

Ingredients

Ingredients have not been verified yet.

Allergens

Contains

Not listed

May contain

Not listed

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Nutrition data is sourced from our database and may vary by location or preparation.