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Last updated: Aug 12, 2026

White Castle

The Original Slider

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White Castle The Original Slider is fat-leaning, with about 43% of macro calories from fat. Each serving has 140 calories, 6g protein, 15g carbs, and 7g fat, making it a lighter restaurant option to compare with larger meals.

1 serving (55g)

Serving Size

55 g

Serving Weight

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140

Calories

Per serving

6 g

Protein

15 g

Carbs

7 g

Fat

Nutrition Facts

Amount per serving

Calories140 kcal

% Daily Value*

Total Fat 7 g9%

Saturated Fat 2.5 g13%

Trans Fat 0 g—

Cholesterol 10 mg3%

Sodium 230 mg10%

Total Carbohydrate 15 g5%

Dietary Fiber 1 g4%

Total Sugars 2 g—

Protein 6 g12%

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

140

kcal

Protein6 g (16%)

Carbs15 g (41%)

Fat7 g (43%)

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

Meal Planning Insights

Protein density4.3/10

16% of macro calories come from protein.

Satiety index5.9/10

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

Activity estimate35 min walk

About 14 minutes of running for these calories.

Key Nutrients

Protein 6 g12%

Fiber 1 g4%

Sodium 230 mg10%

Sugars 2 g—

Saturated Fat 2.5 g13%

How we calculate these values

Diet Compatibility

High protein4.3/10 protein density from 6g protein and 140 calories.No

Lower carb15g carbs per serving.Yes

Low fat7g total fat per serving.No

High sugar2g total sugars per serving.No

High sodium230mg sodium per serving.No

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

The Original Slider has 40 more calories than 100% Apple Juice Box and 6g more protein. Compare

The Original Slider has 110 fewer calories than 1921 Slider with American Cheese, Lettuce & Tomato and 8g less protein. Compare

100% Apple Juice Box100 kcal · 0 g protein1921 Slider with American Cheese, Lettuce & Tomato250 kcal · 14 g protein1921 Slider with Jalapeno Cheese, Lettuce & Tomato250 kcal · 14 g protein1921 Slider with Smoked Cheddar, Lettuce & Tomato250 kcal · 14 g proteinBBQ Sauce Packets15 kcal · 0 g proteinBBQ Sauce Tubs40 kcal · 0 g protein

Compare with 100% Apple Juice Box