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Last updated: Aug 9, 2026
Red Robin

Onion Straws

Substitutions & SidesPopular

Red Robin Onion Straws is fat-leaning, with about 64% of macro calories from fat. Each serving has 220 calories, 2g protein, 18g carbs, and 16g fat, making it a lighter restaurant option to compare with larger meals.

1 Serving
Serving Size
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220
Calories
Per serving
2 g
Protein
18 g
Carbs
16 g
Fat

Nutrition Facts

Amount per serving

Calories220 kcal
% Daily Value*
Total Fat 16 g21%
Saturated Fat 3 g15%
Trans Fat 0 g—
Cholesterol 0 mg0%
Sodium 180 mg8%
Total Carbohydrate 18 g7%
Dietary Fiber 1 g4%
Total Sugars 2 g—
Protein 2 g4%
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

220
kcal
Protein2 g (4%)
Carbs18 g (32%)
Fat16 g (64%)
Estimated calorie contribution using 4 kcal/g for protein and carbohydrates and 9 kcal/g for fat.

Meal Planning Insights

Protein density0.9/10

4% of macro calories come from protein.

Satiety index2.8/10

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

Activity estimate55 min walk

About 22 minutes of running for these calories.

Key Nutrients

Protein 2 g4%
Fiber 1 g4%
Sodium 180 mg8%
Sugars 2 g—
Saturated Fat 3 g15%
How we calculate these values

Diet Compatibility

High protein0.9/10 protein density from 2g protein and 220 calories.No
Lower carb18g carbs per serving.Yes
Low fat16g total fat per serving.No
High sugar2g total sugars per serving.No
High sodium180mg sodium per serving.No
Vegetarian source flagNo vegetarian flag is published for this item.Not flagged

Similar Items in Substitutions & Sides

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Add Avocado60 kcal · 0 g proteinAdd Bacon80 kcal · 6 g proteinAdd Bacon Bits70 kcal · 6 g protein

Compare with other items

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

Quick comparisons

Onion Straws has 100 more calories than 14 Hands Merlot, 5 oz and 2g more protein. Compare

Onion Straws has 70 more calories than 14 Hands Merlot, 6 oz and 2g more protein. Compare

Compare with 14 Hands Merlot, 5 oz

Onion Straws Compared With Nearby Items

Compared with Add Bacon, another Substitutions & Sides item at Red Robin, Onion Straws has 140 more calories than it and 4g 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 Onion Straws 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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