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Last updated: Aug 12, 2026

The Keg Steakhouse

Happy Hour, Prime Rib Slider

Happy HourPopular

The Keg Steakhouse Happy Hour, Prime Rib Slider is fat-leaning, with about 63% of macro calories from fat. Each serving has 310 calories, 14g protein, 15g carbs, and 22g fat, making it a lighter restaurant option to compare with larger meals.

1 Serving

Serving Size

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310

Calories

Per serving

14 g

Protein

15 g

Carbs

22 g

Fat

Nutrition Facts

Amount per serving

Calories310 kcal

% Daily Value*

Total Fat 22 g28%

Saturated Fat 7 g35%

Trans Fat 0.1 g—

Cholesterol 80 mg27%

Sodium 840 mg37%

Total Carbohydrate 15 g5%

Dietary Fiber 1 g4%

Total Sugars 2 g—

Protein 14 g28%

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

310

kcal

Protein14 g (18%)

Carbs15 g (19%)

Fat22 g (63%)

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

Meal Planning Insights

Protein density4.5/10

18% of macro calories come from protein.

Satiety index8.6/10

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

Activity estimate78 min walk

About 31 minutes of running for these calories.

Key Nutrients

Protein 14 g28%

Fiber 1 g4%

Sodium 840 mg37%

Sugars 2 g—

Saturated Fat 7 g35%

How we calculate these values

Diet Compatibility

High protein4.5/10 protein density from 14g protein and 310 calories.No

Lower carb15g carbs per serving.Yes

Low fat22g total fat per serving.No

High sugar2g total sugars per serving.No

High sodium840mg 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

Happy Hour, Prime Rib Slider has 590 fewer calories than 2 Lobster Tail Dinner with Mushroom Rice and 39g less protein. Compare

Happy Hour, Prime Rib Slider has 170 more calories than Add Bordelaise Sauce and 7g more protein. Compare

2 Lobster Tail Dinner with Mushroom Rice900 kcal · 53 g proteinAdd Bordelaise Sauce140 kcal · 7 g proteinAdd Béarnaise Sauce To Any Steak190 kcal · 1 g proteinAdd Crab Cake To Any Steak420 kcal · 11 g proteinAdd Lobster Tail To Any Steak600 kcal · 24 g proteinAdd Seafood Oscar330 kcal · 36 g protein

Compare with 2 Lobster Tail Dinner with Mushroom Rice

Happy Hour, Prime Rib Slider Compared With Nearby Items

The Keg Steakhouse Happy Hour, Prime Rib Slider is listed in the Happy Hour category with 310 calories, 14g protein, 15g carbs, and 22g fat per serving.

Data Source and Methodology

Nutrition values for Happy Hour, Prime Rib Slider are maintained in Nutrimetry from restaurant-published menu data and were last checked on Aug 12, 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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