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Last updated: Aug 9, 2026

Ruby's Diner

Grilled Onions

Lunch & Dinner Menu - AdditionsPopular

Ruby's Diner Grilled Onions is fat-leaning, with about 60% of macro calories from fat. Each serving has 57 calories, 1g protein, 5g carbs, and 4g fat, making it a lighter restaurant option to compare with larger meals.

1 Serving

Serving Size

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Calories

Per serving

1 g

Protein

5 g

Carbs

4 g

Fat

Nutrition Facts

Amount per serving

Calories57 kcal

% Daily Value*

Total Fat 4 g5%

Saturated Fat 2 g10%

Trans Fat 0 g—

Cholesterol 0 mg0%

Sodium 42 mg2%

Total Carbohydrate 5 g2%

Dietary Fiber 1 g4%

Total Sugars 2 g—

Protein 1 g2%

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

kcal

Protein1 g (7%)

Carbs5 g (33%)

Fat4 g (60%)

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

Meal Planning Insights

Protein density1.8/10

7% of macro calories come from protein.

Satiety index3.7/10

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

Activity estimate14 min walk

About 6 minutes of running for these calories.

Key Nutrients

Protein 1 g2%

Fiber 1 g4%

Sodium 42 mg2%

Sugars 2 g—

Saturated Fat 2 g10%

How we calculate these values

Diet Compatibility

High protein1.8/10 protein density from 1g protein and 57 calories.No

Lower carb5g carbs per serving.Yes

Low fat4g total fat per serving.No

High sugar2g total sugars per serving.No

High sodium42mg sodium per serving.No

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

Similar Items in Lunch & Dinner Menu - Additions

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Add Salad95 kcal · 3 g protein American Cheese130 kcal · 7 g protein

Compare with other items

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

Quick comparisons

Grilled Onions has 38 fewer calories than Add Salad and 2g less protein. Compare

Grilled Onions has 667 fewer calories than Albacore Melt and 30g less protein. Compare

Add Salad95 kcal · 3 g proteinAlbacore Melt724 kcal · 31 g proteinAlbacore Salad Sandwich600 kcal · 23 g proteinAloha Burger (add patty choice)650 kcal · 10 g proteinAloha Chicken Burger820 kcal · 41 g proteinAmerican Cheese130 kcal · 7 g protein

Compare with Add Salad

Grilled Onions Compared With Nearby Items

Compared with Add Salad, another Lunch & Dinner Menu - Additions item at Ruby's Diner, Grilled Onions has 38 fewer calories than it and 2g 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 Grilled Onions 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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