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Last updated: Aug 9, 2026

Ruth's Chris Steak House

Mashed Potatoes Side

Potatoes & Signature SidesPopular

Ruth's Chris Steak House Mashed Potatoes Side is carb-leaning, with about 51% of macro calories from carb. Each serving has 440 calories, 7g protein, 57g carbs, and 21g fat, making it better suited to carb-aware planning than low-carb goals.

1 serving

Serving Size

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440

Calories

Per serving

7 g

Protein

57 g

Carbs

21 g

Fat

Nutrition Facts

Amount per serving

Calories440 kcal

% Daily Value*

Total Fat 21 g27%

Saturated Fat 14 g70%

Trans Fat 0.5 g—

Cholesterol 70 mg23%

Sodium 1,850 mg80%

Total Carbohydrate 57 g21%

Dietary Fiber 6 g21%

Total Sugars 2 g—

Protein 7 g14%

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

440

kcal

Protein7 g (6%)

Carbs57 g (51%)

Fat21 g (42%)

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

Meal Planning Insights

Protein density1.6/10

6% of macro calories come from protein.

Satiety index7.6/10

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

Activity estimate110 min walk

About 44 minutes of running for these calories.

Key Nutrients

Protein 7 g14%

Fiber 6 g21%

Sodium 1,850 mg80%

Sugars 2 g—

Saturated Fat 14 g70%

How we calculate these values

Diet Compatibility

High protein1.6/10 protein density from 7g protein and 440 calories.No

Lower carb57g carbs per serving.No

Low fat21g total fat per serving.No

High sugar2g total sugars per serving.No

High sodium1,850mg sodium per serving.Yes

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

Similar Items in Potatoes & Signature Sides

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Au Gratin Potatoes560 kcal · 21 g protein Baked Potato800 kcal · 16 g protein

Compare with other items

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

Quick comparisons

Mashed Potatoes Side has 60 more calories than 11 oz Filet (No Butter) and 53g less protein. Compare

Mashed Potatoes Side has 300 more calories than 50/50 Sazerac and 7g more protein. Compare

11 oz Filet (No Butter)380 kcal · 60 g protein50/50 Sazerac140 kcal · 0 g protein6 oz Filet & Shrimp (No Butter)210 kcal · 46 g protein8 oz Filet (No Butter)290 kcal · 46 g proteinAu Gratin Potatoes560 kcal · 21 g proteinBaked Potato800 kcal · 16 g protein

Compare with 11 oz Filet (No Butter)

Mashed Potatoes Side Compared With Nearby Items

Compared with Au Gratin Potatoes, another Potatoes & Signature Sides item at Ruth's Chris Steak House, Mashed Potatoes Side has 120 fewer calories than it and 14g less protein than it. That makes this page useful for deciding between nearby menu choices, not just reading a raw nutrition label.

Data Source and Methodology

Nutrition values for Mashed Potatoes Side 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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