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Last updated: Aug 9, 2026
Illustration for reference only
Potbelly
Prime Rib Steak Sandwich, BIGS
Sandwiches - BIGS Nutrition information is provided for BIGS sandwiches made on default bread.Popular
Bread - White, BIGS, Sliced Steak, Swiss Cheese, Caramelized Onions, Roasted Garlic Aioli
1 Sandwich (258g)
Serving Size
258 g
Serving Weight
1,252
Calories
Per serving
54.3 g
Protein
97.4 g
Carbs
76 g
Fat
Nutrition Facts
Amount per serving
Calories1,252 kcal
% Daily Value*
Total Fat 76 g97%
Saturated Fat 28.5 g142%
Trans Fat 0.8 g—
Cholesterol 151 mg50%
Sodium 1,974 mg86%
Total Carbohydrate 97.4 g35%
Dietary Fiber 6 g21%
Total Sugars 4.4 g—
Protein 54.3 g109%
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
1,252
kcal
Protein54.3 g (17%)
Carbs97.4 g (30%)
Fat76 g (53%)
Estimated calorie contribution using 4 kcal/g for protein and carbohydrates and 9 kcal/g for fat.
Key Nutrients
Protein 54.3 g109%
Fiber 6 g21%
Sodium 1,974 mg86%
Sugars 4.4 g—
Saturated Fat 28.5 g142%
Ingredients
Bread - White, BIGS, Sliced Steak, Swiss Cheese, Caramelized Onions, Roasted Garlic Aioli
Allergens
Contains
Milk
May contain
Not listed
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