4 Easy Substitutes for Brown Mustard to Consider

Running out of brown mustard (a spicy prepared mustard made from brown/Indian mustard seeds, Brassica juncea) mid-recipe is one of those things we've all dealt with.

Good thing there are quick alternatives that work just fine. We've swapped brown mustard with Dijon, yellow mustard, and even spicy ones. They each bring their own vibe, but they do the job.

Some options keep that tangy zip we need, and others add something a little extra. What's great is that most of these substitutes are already in the fridge or pantry.

Burgers, dressings, or marinades won't have to wait just because we're out of brown mustard.

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Flavorful Brown Mustard Substitutes

Here are four substitutes for brown mustard that you can use in a pinch:

1 - Yellow Mustard

First, yellow mustard is the easiest swap. It's mild, tangy, and similar enough to brown mustard (with a brighter, slightly vinegary tang and milder heat).

This makes it a top choice, especially for recipes that need that mustard kick without overpowering.

Use the same amount as brown mustard-1:1 ratio works perfectly.

It's sweeter and less spicy, though. That's important.

If your dish thrives on bold flavors, this might feel a bit too mellow. We find it shines in sandwiches, sauces, and milder marinades.

Yellow mustard is also super easy to find. Odds are, it's already sitting in your fridge door. Bonus?

It blends seamlessly into recipes without fancy tricks.

Need more yellow mustard ideas? You can check out a detailed yellow mustard substitutes guide to keep your recipes rolling, or explore yellow onion substitutes for flavor swaps.

2 - Dijon Mustard

The thing about Dijon mustard? It's fancy without trying too hard.

Its flavor is sharper and tangier than brown mustard, with a smooth, creamy texture. That means it works well in dressings, marinades, or recipes needing a bit of bite.

Go for a 1:1 swap-simple and precise.

It's made with white wine (traditionally paired with brown or black mustard seeds and sometimes verjuice), so it's got a subtle kick that stands out. Use it sparingly if your dish leans lighter on boldness.

Dijon brings a balanced tang and spice mix, leaning just slightly on the spicier side compared to yellow mustard.

You'll usually find it stashed in most pantries or grocery shelves. It's reliable for quick subs anytime you're running low.

If you want extra details on other swaps, check out this guide on dijon mustard substitutes or alternatives like mustard green substitutes for leafy swaps.

3 - Stone-Ground Mustard

While stone-ground mustard may not be as common in everyone's pantry, it's still a great substitute for brown mustard. It's got that punchy tang and is made with whole mustard seeds (often using brown mustard seeds, Brassica juncea), giving it an earthy kick.

To swap, use the same amount of stone-ground mustard as brown, but taste before adding more, and for powdered options see ground mustard substitutes for pantry swaps.

This one works well on burgers or steaks-anything you'd add grainy mustards to. If your recipe needs a bit more zing than yellow mustard can offer, this is where stone-ground shines.

4 - Horseradish Sauce

It's made from grated horseradish root (Armoracia rusticana, a pungent root in the Brassicaceae family), vinegar, and mayonnaise-giving it a similar creamy texture to brown mustard.

For swap purposes, use only half the amount of horseradish sauce as brown mustard. The intense flavor can easily overpower dishes if you're not careful.

Try it in meat marinades or spread on sandwiches for added heat, and for swaps consider horseradish substitutes for similar heat.