Crinkle-Cut French Fries
White Castle Crinkle-Cut French Fries cost $3.49 for a Small (330 calories), $4.19 for a Medium (450 calories), and $6.99 for a family Sack (990 calories) in 2026, prepared from premium potatoes cooked golden crisp in 100% vegetable soybean oil.
Portion: Small Carton (113 g / 4.0 oz) · Delivery Est: $4.29
Portion Options: Choose a Small (113g, $3.49) for individual meals, a Medium (155g, $4.19) included in combo meals, or a 340g Family Sack ($6.99) to feed 3 to 4 people.
Choose Fry Size
3 portion sizesWhite Castle French Fries Nutrition and Calories
A small White Castle French Fries (113g) contains 330 calories, 16g total fat (3g saturated), 390mg sodium (17% DV), 43g carbohydrates (4g fiber, 39g net carbs), and 4g protein. A medium contains 450 calories, and a family sack contains 990 calories.
Portion: Small French Fries (113g)
* The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet (2,000 calories).
Are White Castle French Fries Gluten-Free or Vegan?
Official FDA Big-9 allergen disclosures and shared fryer warnings.
No, White Castle French fries are not certified gluten-free because they share commercial fryer oil with wheat-breaded chicken rings and fish. They are made from vegan potatoes and vegetable oil, but strict vegans should note cross-contact risks.
White Castle French Fries Prices and Sizes
White Castle French fries cost $3.49 for a Small (113g), $4.19 for a Medium (155g), and $6.99 for a family Sack (340g) in 2026. Delivery app prices range from $4.19 for Small to $8.49 for a Sack.
| Fry Order Size | Portion Weight | In-Store Price | Unit Price | Delivery Price | Calories | Recommended For |
|---|---|---|---|---|---|---|
| Small French Fries | 113 g (4.0 oz) | $3.49 | $0.87 / oz | $4.19 – $4.39 | 330 Cal | 1 person |
| Medium French Fries | 155 g (5.5 oz) | $4.19 | $0.76 / oz | $4.99 – $5.25 | 450 Cal | 1–2 people |
| Family Sack of French Fries | 340 g (12.0 oz) | $6.99 | $0.58 / oz | $8.29 – $8.69 | 990 Cal | 3–4 people |
| Combo Meal Upgrade (Small to Medium) | +42 g (+1.5 oz) | +$0.70 | Upgrade discount | +$0.85 | +120 Cal | Upgrade |
| Add Warm Cheddar Cheese Dip | 57 g (2.0 oz tub) | +$0.89 | $0.45 / oz | +$1.09 | 70 Cal | 1 tub |
| Loaded Bacon Cheddar Fries | 180 g (6.3 oz) | $4.99 | Fully loaded | $5.99 – $6.29 | 460 Cal | 1–2 people |
Best Dipping Sauces for White Castle French Fries
The best choices from the White Castle sauce menu for French fries are Düsseldorf Spicy Brown Mustard (5 cal, free), Creamy Ranch (140 cal, $0.79), Smoky BBQ (50 cal, $0.79), and Warm Cheddar Cheese Sauce ($0.89).
Tangy German-style spicy brown mustard with whole seed texture that cuts potato starch.
Cool buttermilk herb dressing with garlic, dill, and onion notes for hot salty fries.
Sweet hickory molasses barbecue sauce with natural smoke and tomato bite.
Hot melted liquid cheddar cheese for dipping or pouring directly over crinkle fries.
Creamy horseradish and cayenne emulsion that adds a savory kick to golden fries.
Ingredients and Fryer Oil Used in White Castle Fries
White Castle French fries contain russet potatoes, vegetable soybean oil, dextrose, and sodium acid pyrophosphate to preserve color. They are flash-fried at 350°F to create crisp exterior ridges and a fluffy potato interior with zero trans fat.
Cut into signature corrugated crinkle batons. Corrugated grooves provide 30% more surface area than straight cut fries, yielding crispier edges and sauce holding capacity.
Cooked in pure vegetable soybean oil held at a constant 350°F. The oil contains zero hydrogenated oils and zero grams of trans fat per serving according to official White Castle ingredients.
Lightly coated with natural dextrose to ensure uniform golden browning across all fry surfaces, then finished with fine sea salt immediately upon exiting the frying vat.
Other White Castle Sides to Order
View All Sides Menu →Frequently Asked Questions About White Castle French Fries
How much are French fries at White Castle in 2026? ▼
White Castle French fries cost $3.49 for a Small (113 grams, 330 calories), $4.19 for a Medium (155 grams, 450 calories), and $6.99 for a family Sack (340 grams, 990 calories) in 2026.
Are White Castle French fries gluten-free? ▼
No, White Castle French fries are not gluten-free because they are cooked in commercial fry vats that share oil with wheat-breaded Chicken Rings, Mozzarella Sticks, and Fish Nibblers, as documented in official gluten-free disclosures.
Are White Castle French fries vegan? ▼
Yes, White Castle French fries are prepared with 100% plant-based potatoes and vegetable soybean oil, though they share fryer oil with meat and cheese items in restaurant kitchens.
What kind of oil does White Castle use to cook French fries? ▼
White Castle cooks all French fries in 100% vegetable soybean oil heated to 350°F, which contains zero trans fats and gives the crinkle ridges their golden crunch.
Can you add cheese to White Castle French fries? ▼
Yes, you can add a warm cheddar cheese dipping tub for $0.89 to any size order, or order Loaded Bacon Cheddar Fries ($4.99) with cheddar cheese, bacon crumbles, and ranch.
How many people does a Sack of French Fries feed? ▼
A family Sack of French Fries feeds three to four adults, providing 340 grams (12 ounces) of crinkle-cut fries and 990 calories to share alongside a 10-Sack or Crave Case.
Can you substitute French fries in White Castle combos? ▼
Yes, you can swap French fries in any combo meal for 5-piece Mozzarella Cheese Sticks or Onion Chips for an upgrade charge of $0.80 to $1.10.
Why does White Castle use crinkle-cut fries instead of straight fries? ▼
White Castle serves crinkle-cut fries because the corrugated ridges increase exterior surface area for crispness and hold dipping sauces better than smooth, flat fries.
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