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2 Original Sliders

2 Original Sliders at White Castle has 280 calories, 12g protein, 32g carbs and 14g fat — sourced from Fast Food Nutrition (mirrors official White Castle data), not AI guesses. 2x The Original Slider (beef, onions, pickle, steamed bun).

2 Original Sliders
280calories
12gprotein
32gcarbs
14gfat
Low cal Contains gluten
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At White Castle, the 2 Original Sliders is light on calories. That works out to 4.3g of protein per 100 calories — 10g below the 22g White Castle average. Its macros land at roughly 17% of calories from protein, 46% from carbs and 45% from fat. Contains gluten.

Source: Fast Food Nutrition (mirrors official White Castle data) ↗, last verified Jul 2, 2026. Menus change periodically; values may vary by location. How we verify →

See all 16 White Castle meals →  ·  Highest-protein White Castle meals →

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2 Original Sliders — common questions

How much protein is in the 2 Original Sliders at White Castle?
The 2 Original Sliders has 12g of protein. It also has 280 calories, 32g carbs and 14g fat, per Fast Food Nutrition (mirrors official White Castle data).
How many calories are in the 2 Original Sliders?
The 2 Original Sliders at White Castle has 280 calories, according to Fast Food Nutrition (mirrors official White Castle data).
Is the 2 Original Sliders good for weight loss?
At 280 calories it's one of the lighter options at White Castle, with 12g of protein to help you stay full.
Does the 2 Original Sliders contain allergens?
Per Fast Food Nutrition (mirrors official White Castle data), the 2 Original Sliders contains gluten. Preparation and cross-contact vary by location — check with the restaurant if you have an allergy.
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