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.

Desertcart Logo

Deliver to Finland

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

🍔 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.

Common Questions

Are the products genuine and authentic?+

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.

How long does delivery take and is it reliable?+

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.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products