What Is Horseradish Mustard? (Taste, Ingredients + More)

There are many brands and types of mustard through the years, so it is no surprise that there are always new mustards being made.

One type of mustard you may be unfamiliar with is horseradish mustard, and you may want to know what horseradish mustard is. I did the research, and here is what I discovered!

What Is Horseradish Mustard?

Horseradish mustard is a type of mustard that is usually a homemade product instead of being commercially made. Though there are some big brands producing horseradish mustard, it is more common to find homemade horseradish mustard. Many home cooks have their own different recipes, but all the recipes will call the condiment horseradish mustard.

If you want to learn more about horseradish mustard, keep reading to find out more about this unlikely pair!

What Does Horseradish Mustard Taste Like?

On its own, horseradish has the sort of strong spiciness you immediately taste then the horseradish dissipates on your tongue.

When horseradish gets mixed with mustard of your choice, the horseradish gives off a whole different flavor.

Since mustard usually has vinegar as an ingredient, the vinegar typically slows down the reaction of your tongue when you taste horseradish.

Therefore, mustard and horseradish are an excellent combination because they stabilize each other’s flavors.

Moreover, mustard and horseradish create a flavor that is spicy, tangy, and earthy at the same time.

What Is French’s Horseradish Deli Mustard Made Of?

What Is French’s Horseradish Deli Mustard Made Of?

French’s, a very famous brand that produces condiments including mustard, has come up with its own version of horseradish mustard that is made available in stores.

Ingredients of French’s Horseradish Deli Mustard include distilled water, vinegar, mustard seed, horseradish, salt, spice, and natural flavors.

French’s company website boasts that their Horseradish Deli Mustard “adds the perfect balance of spice and zing” to your favorite recipes.

Ever since this combination has gained popularity, other brands have come up with their own ready-to-use versions of horseradish mustard, and French’s is just one of these brands.

How Do You Make Horseradish Mustard?

There are many horseradish mustard recipes available, and each recipe will offer different textures and flavors.

Some recipes start from scratch, using whole mustard seeds to make a sort of textured horseradish mustard, and building it up from there.

Others use prepared mustard and add in a bit of horseradish powder or grated horseradish.

Meanwhile, other recipes call for certain prepared mustards, like Dijon, whole-grain, or spicy mustard, then add their preferred horseradish preparation.

Certain recipes may add honey or chili powder to make the horseradish mustard sweeter or spicier.

Since there are so many types of both mustard and horseradish, the recipes are also endless. You can make your own from scratch, or you simply mix two prepared ingredients.

There are horseradish mustard recipes that add beer, mayonnaise, and even cut-up peppers to enhance the overall flavor of horseradish mustard.

Since there is no specific way to make horseradish mustard, you can add whatever ingredients you prefer.

Either way, no matter the preparation, the spice will still be there given that you use horseradish and mustard.

What Is Horseradish Mustard Good For?

Like good old mustard, the combination of horseradish and mustard is practically good on any type of sandwich or meat.

Use horseradish mustard as a spread on bread for your roast beef, ham, or pastrami sandwiches, or as a side or condiment to your cold cuts, sausages, or roasted and grilled meats.

Additionally, horseradish mustard is great on steaks, deviled eggs, and as an addition to sauces or salad dressings.

Flavor-wise, the taste of horseradish mustard will offer enough kick and heat to make the meats stand out more without making the food overwhelmingly meaty.

If you want to learn about mustard mayonnaise, what Jimmy Mustard is, and what honey mustard is, read our related articles.


Horseradish and mustard have unique flavor profiles, and when combined they create a tasty condiment called horseradish mustard.

Additionally, horseradish mustard offers excellent heat that adds more zest and more flavor to whatever recipe you mix horseradish mustard into.

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