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Last updated: Aug 12, 2026

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White Castle

Onion Rings (NY and NJ Only), Sack

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Onion Rings (NY and NJ Only), Sack nutrition information from White Castle.

1 serving (210g)

Serving Size

210 g

Serving Weight

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640

Calories

Per serving

4 g

Protein

62 g

Carbs

41 g

Fat

Nutrition Facts

Amount per serving

Calories640 kcal

% Daily Value*

Total Fat 41 g53%

Saturated Fat 7 g35%

Trans Fat 0 g—

Cholesterol 0 mg0%

Sodium 580 mg25%

Total Carbohydrate 62 g23%

Dietary Fiber 6 g21%

Total Sugars 9 g—

Protein 4 g8%

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

640

kcal

Protein4 g (3%)

Carbs62 g (39%)

Fat41 g (58%)

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

Key Nutrients

Protein 4 g8%

Fiber 6 g21%

Sodium 580 mg25%

Sugars 9 g—

Saturated Fat 7 g35%

How we calculate these values

Ingredients

Ingredients have not been verified yet.

Allergens

Contains

Not listed

May contain

Not listed

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Nutrition data is sourced from our database and may vary by location or preparation.