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Last updated: Aug 9, 2026
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Frisch's Big Boy
Dinner, Hot Open Faced Roast Beef Sandwich With Mashed Potatoes
DinnersPopular
Dinner, Hot Open Faced Roast Beef Sandwich With Mashed Potatoes nutrition information from Frisch's Big Boy.
1 Serving (1g)
Serving Size
1 g
Serving Weight
780
Calories
Per serving
46 g
Protein
91 g
Carbs
26 g
Fat
Nutrition Facts
Amount per serving
Calories780 kcal
% Daily Value*
Total Fat 26 g33%
Saturated Fat 10 g50%
Trans Fat 0 g—
Cholesterol 85 mg28%
Sodium 2,610 mg113%
Total Carbohydrate 91 g33%
Dietary Fiber 4 g14%
Total Sugars 6 g—
Protein 46 g92%
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
780
kcal
Protein46 g (24%)
Carbs91 g (47%)
Fat26 g (30%)
Estimated calorie contribution using 4 kcal/g for protein and carbohydrates and 9 kcal/g for fat.
Key Nutrients
Protein 46 g92%
Fiber 4 g14%
Sodium 2,610 mg113%
Sugars 6 g—
Saturated Fat 10 g50%
Ingredients
Ingredients have not been verified yet.
Allergens
Contains
Not listed
May contain
Not listed
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