If creole mustard has turned up in a recipe or caught your eye at the store, here's what you need to use it with confidence and how to choose it, cook it, store it, what to substitute, and 17 recipes to try it in.

What is creole mustard?

Creole mustard is a coarse, spicy brown mustard from Louisiana, made from brown mustard seeds that are soaked in vinegar and marinated before being ground. That marinating step softens the seeds and deepens the flavor.

The result is a grainy texture and a sharp, horseradish-like heat that hits the back of the nose. It is the workhorse mustard of Cajun and Creole cooking, the one New Orleans cooks reach for the way other kitchens reach for Dijon.

How to Use It

This is a mustard with backbone, so let it do real work.

Its classic home is remoulade, the pink-or-tan New Orleans sauce that dresses cold shrimp; both Easy Shrimp Remoulade and Finger Lickin' Remoulade Sauce lean on it for that grainy bite.

Slather it on a po'boy, fold it into deviled eggs, or stir a spoonful into potato salad for texture and heat. It seasons sausage dishes like Andouille a la Jeannine.

A smear over fish before baking is a Creole standby, as in Trout with Roasted Pecans a la Commander's Palace.

It also makes a glaze or crust. Mixed with a little honey or brown sugar, it caramelizes on roast pork or ham, and the seeds toast as it bakes.

Pairing and Common Mistakes

Creole mustard stands up to bold, fatty foods like smoked sausage, fried seafood, and rich ham. It loves the company of garlic, paprika, hot sauce, and lemon, the usual Louisiana cast.

The most common mistake is cooking it too hard, too long. Mustard's pungency comes from volatile compounds that boil off with heat, so a sauce simmered forever goes flat and merely sour.

Stir it in near the end, or add a fresh spoonful at the finish to bring the heat back.

The other slip is treating it like yellow mustard and slathering it on thick. Creole mustard is potent, so a little carries a sandwich and too much buries everything else.

Substitutes

No Creole mustard on hand? Whole-grain mustard is the closest match for texture, though it is usually milder, so add a pinch of prepared horseradish to mimic the kick.

Dijon brings similar sharpness but a smooth body, so you lose the seedy crunch; it works fine in a sauce where texture matters less.

In a pinch, stir coarse spicy brown mustard with a few drops of vinegar and a little horseradish, and you are most of the way there. Plain yellow mustard is the weakest stand-in, milder and more sour than spicy.

Buying and Storage

Look for Creole mustard near the Dijon and specialty mustards, often a Louisiana brand like Zatarain's in a squat jar. Check the label for visible whole and cracked seeds, the sign of the real coarse grind.

Like all prepared mustard, it keeps a long time because vinegar and salt are natural preservatives. Refrigerate after opening and it stays good for up to a year, though the heat fades over the months, so older jars taste tamer.

A little liquid separating on top is normal; just stir it back in. There is no need to toss it over a small color change, but off smells mean it is done.

Quick facts

In Chinese

克里奥尔芥末

British (UK) term

Creole mustard

en français

créole moutarde

en español

mostaza criolla

Recipes using creole mustard

There are 17 recipes that contain this ingredient.

All 17 recipes