Is this mustard sweet ?

No it’s not sweet. It’s like stone-ground mustard. It’s vinegary and has turmeric. It’s delicious and served at all the White Castle restaurants in little packets (like ketchup packets) We are a big fan in this mustard.

What is the difference between duseldorf and horseradish?

I don't have the correct answer....write White Castle Customer Service. I buy the WC mustard Dusseldorf (their original) and now I'm seeing the WC horseradish mustard. I would guess that the horseradish mustard has a bit more kick/spicier taste than the original mustard. I have not looked at the ingredients. If I find an answer, I'll get back to you.

Why is it $7.84 here but only $3 at white castle? i know i don't have to buy it (and i won't) but i'm just curious.

Possibly stocking fee in getting the product from WC to Amazon?? There was a time that we couldn't buy the mustard and I live in NC---outside the area for White Castle.

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🍔 Mustard that Makes Every Bite Legendary!

GUILT FREE INDULGENCE - Enjoy the rich flavor without the calories—just 5 calories per serving!
ELEVATE YOUR HOME DINING - Transform ordinary meals into gourmet experiences with White Castle's signature mustard.
VERSATILE FLAVOR ENHANCER - Ideal for hot dogs, sandwiches, and more—unleash your culinary creativity.
RESTAURANT QUALITY AT HOME - Bring the iconic White Castle taste to your kitchen and impress your guests.
PERFECT PAIRING FOR SLIDERS - Craft the ultimate homemade sliders that your friends will rave about.

White Castle Mustard Dusseldorf is a 10-oz bottle of the beloved mustard that complements sliders, hot dogs, and sandwiches. With only 5 calories per serving and zero fat, it allows you to enjoy restaurant-quality flavor in the comfort of your home.

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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White Castle Mustard Dusseldorf

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