Fish Nibblers
White Castle Fish Nibblers cost $4.79 for a regular order (320 calories, 14g protein) and $9.49 for a family Sack (960 calories, 42g protein) in 2026, prepared from 100% Wild Alaska Pollock in crunchy seasoned panko.
Portion: Regular Box (130 g / 4.6 oz) · Delivery Est: $5.85
Portion Options: Order a Regular Box (130g, $4.79) with 1 tartar sauce cup, or save with a 390g Family Sack ($9.49, 42g protein) with 2 tartar sauce cups for sharing.
Choose Fish Nibblers Portion
2 order sizesWhite Castle Fish Nibblers Nutrition and Calories
A regular order of White Castle Fish Nibblers (130g) contains 320 calories, 20g total fat (3.5g saturated), 640mg sodium, 36g carbohydrates (2g fiber, 34g net carbs), and 14g protein. A family sack provides 960 calories and 42g protein.
Portion: Regular Fish Nibblers (130g)
* The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet (2,000 calories).
What Allergens Are in White Castle Fish Nibblers?
Official FDA Big-9 fish disclosures and fryer cross-contact warnings.
White Castle Fish Nibblers contain Fish (Wild Alaska Pollock), Wheat, and Soy. They contain zero dairy, peanuts, or eggs in the fish breading, but are prepared in shared commercial oil fryers.
White Castle Fish Nibblers Prices and Sizes
White Castle Fish Nibblers cost $4.79 for a regular order (130g) and $9.49 for a family Sack (390g) in 2026. A combo fry swap costs $1.30 in any combo meal, and extra tartar sauce is $0.50.
| Portion Order Tier | Serving Portion | In-Store Price | Unit Price | Delivery Price | Calories | Tartar Included |
|---|---|---|---|---|---|---|
| Regular Fish Nibblers | Regular Box (130 g / 4.6 oz) | $4.79 | $1.04 / oz | $5.69 – $5.99 | 320 Cal | 1 Tartar included |
| Family Sack of Fish Nibblers | Family Sack (390 g / 13.8 oz) | $9.49 | $0.69 / oz | $11.29 – $11.79 | 960 Cal | 2 Tartars included |
| Combo Side Fish Upgrade | Swaps small fries for fish | +$1.30 | Upgrade fee | +$1.55 | -10 Cal net | 1 Tartar included |
| Extra Tartar Sauce Cup | 1 Sauce Cup (43 g) | +$0.50 | $0.50 / cup | +$0.69 | 110 Cal | Dill mayo dip |
| Add Zesty Zing Sauce Cup | 1 Sauce Cup (43 g) | +$0.79 | $0.79 / cup | +$0.99 | 140 Cal | Horseradish cream |
Best Dipping Sauces for White Castle Fish Nibblers
The best dipping sauces for White Castle Fish Nibblers are Creamy Tartar Sauce (110 cal, included free), Düsseldorf Spicy Brown Mustard (5 cal, free), and horseradish-spiced Zesty Zing Sauce (140 cal, $0.79).
Signature mayonnaise base blended with diced dill pickles, minced onion, and lemon juice.
Traditional spicy German mustard with natural vinegar tang that complements white fish.
Creamy horseradish and paprika blend that adds a savory kick to panko-crusted fish.
Sweet molasses barbecue sauce for an unexpected sweet-and-savory seafood pairing.
Ingredients in White Castle Fish Nibblers
White Castle Fish Nibblers are made from 100% Wild Alaska Pollock, Japanese-style panko wheat breading, sea salt, dried onion, and garlic, flash-fried in 100% vegetable soybean oil for flaky white fish texture.
Sustainably wild-caught in North Pacific ocean waters. Fillets are cut into bite-sized squares delivering natural marine omega fatty acids and 14g clean protein.
Coated in airy, needle-shaped panko breadcrumbs seasoned with salt and spices. Panko absorbs less oil than batter, producing a lighter, crunchier bite.
Cooked in soybean oil maintained at 350°F until the fish flakes easily inside. Zero trans fats per serving, verified in official White Castle ingredients.
Other White Castle Sides to Order
View All Sides Menu →Frequently Asked Questions About White Castle Fish Nibblers
How much are White Castle Fish Nibblers in 2026? ▼
White Castle Fish Nibblers cost $4.79 for a regular order (130 grams, 320 calories, 14g protein) and $9.49 for a family Sack (390 grams, 960 calories, 42g protein) in 2026.
What kind of fish is in White Castle Fish Nibblers? ▼
White Castle Fish Nibblers are made with 100% Wild Alaska Pollock, sustainably sourced from certified North Pacific fisheries and cut into tender bite-sized fillets.
Are White Castle Fish Nibblers available year-round? ▼
Yes, White Castle serves Fish Nibblers year-round at most core Midwest restaurants, with expanded nationwide availability during the annual spring seafood menu season at local locations.
Does tartar sauce come free with Fish Nibblers? ▼
Yes, every regular order includes one complimentary cup of Creamy Tartar Sauce, and a family sack includes two complimentary tartar sauce cups.
How much protein is in White Castle Fish Nibblers? ▼
A regular order provides 14 grams of complete fish protein, while a family Sack delivers 42 grams of protein from flaky Wild Alaska Pollock.
Are White Castle Fish Nibblers gluten-free? ▼
No, White Castle Fish Nibblers are coated in crunchy wheat panko breading and prepared in shared commercial fryer vats, as noted in official gluten-free disclosures.
Can you swap French fries for Fish Nibblers in combo meals? ▼
Yes, you can substitute small French fries for regular Fish Nibblers in any White Castle combo meal for an upgrade charge of $1.30.
What allergens are in White Castle Fish Nibblers? ▼
White Castle Fish Nibblers contain Fish (Alaska Pollock), Wheat, and Soy (cooking oil). The fish breading contains zero dairy, egg, or peanuts.
White Castle Menu Categories & Tools
Direct access to all 11 food categories and interactive nutrition tools.
ALL CATEGORIES
11 SectionsUSEFUL TOOLS
Interactive- →Calorie Calculator Popular
Real-time calories, macros & daily intake tracker
- →AI Dish Picker Interactive
Personalized crave matching by mood & budget
- →Store Locator & Maps GPS Finder
Find nearby 24/7 drive-thrus & flagship locations
- →Craver Nation Rewards Deals
App discount tracker, points & free slider deals