Remoulade is one of those sauces that becomes more complicated the moment somebody tries to define it too narrowly.
Its roots are French, where remoulade developed as a cold, mayonnaise-based sauce seasoned with ingredients such as mustard, herbs, capers, and pickles. New Orleans cooks transformed that idea into their own family of sauces, sometimes creamy and pale, sometimes mustard-heavy, and sometimes bright red and spicy.
In Louisiana, remoulade is especially associated with cold shrimp and fried seafood.
But there is no single Louisiana remoulade recipe.
What Is in Remoulade Sauce?
That depends on which remoulade you are talking about.
Common Louisiana ingredients include Creole or whole-grain mustard, mayonnaise, horseradish, vinegar or lemon juice, paprika, cayenne, hot sauce, garlic, parsley, green onion, celery, capers, Worcestershire sauce, and oil.
Chef Donald Link’s Louisiana shrimp remoulade, for example, combines mayonnaise and whole-grain mustard with horseradish, parsley, tarragon, onion, cayenne, paprika, lemon, and salt.
Galatoire’s famous New Orleans version goes in a different direction. It uses Creole mustard, horseradish, vinegar, paprika, ketchup, tomato purée, vegetables, herbs, Worcestershire, and oil—with no mayonnaise at all.
Both are remoulade.
That is why color alone cannot define the sauce.
Where Did Remoulade Come From?
Remoulade began as a French sauce.
Rouses food writer Poppy Tooker describes the traditional French version as a cold mayonnaise-based sauce containing ingredients such as pickles, capers, parsley, chervil, tarragon, and mustard.
New Orleans inherited that French foundation and changed it considerably.
That transformation is typical of Louisiana food. An imported technique or dish arrives, encounters different ingredients, cultures, climate, and tastes, and eventually becomes something recognizably local.
Remoulade made that journey particularly well.
How Did New Orleans Change Remoulade?
One major change was the increased importance of Creole mustard.
Tooker explains that early New Orleans cooks moved away from raw-egg mayonnaise in some remoulades because refrigeration was unavailable and mayonnaise posed a food-safety problem in the city’s hot climate. Mustard became the base of older New Orleans versions, and the spicy red, mayonnaise-free style eventually became associated with old-line Creole restaurants.
Commercial mayonnaise later made creamy versions practical again.
Instead of one style replacing the other, Louisiana kept both.
That is how we ended up with a sauce category capable of starting arguments before the shrimp even reaches the table.
What Is Shrimp Remoulade?
Shrimp remoulade is the classic Louisiana presentation.
Boiled shrimp are chilled and then coated or served with remoulade sauce, often over shredded iceberg lettuce or greens. Explore Louisiana calls Chef Donald Link’s version a combination of fresh Louisiana shrimp and a creamy, tangy remoulade.
Galatoire’s currently lists Shrimp Remoulade as boiled Louisiana shrimp with its classic spicy remoulade sauce and iceberg lettuce.
It is cold, sharp, refreshing, and particularly well suited to Louisiana’s Gulf shrimp.
Shrimp Remoulade Is a New Orleans Classic
This is not simply a modern chef’s interpretation.
Shrimp remoulade is deeply established in the city’s restaurant culture. Galatoire’s calls it its most popular dish and most frequently requested recipe.
Tujague’s also has a long association with spicy shrimp remoulade. New Orleans tourism materials list it among dishes associated with the restaurant’s early history.
That longevity helps explain why many Louisianians encounter remoulade first as a shrimp dish rather than as an abstract French sauce.
Is Remoulade Always Made with Mayonnaise?
No.
This is probably the most important distinction between French-style remoulade and some classic New Orleans versions.
Chef Donald Link’s sauce is mayonnaise-based. Galatoire’s classic remoulade contains no mayonnaise and instead emulsifies oil with Creole mustard, vinegar, tomato ingredients, vegetables, and spices.
Louisiana Cookin’ provides examples of both approaches as well.
So describing every Louisiana remoulade as “spicy mayonnaise” leaves out an important part of New Orleans sauce tradition.
Why Is Some Remoulade Red?
Paprika, tomato products, cayenne, and other red seasonings can give Louisiana remoulade its characteristic reddish or orange color.
Galatoire’s uses ketchup, tomato purée, hot paprika, and Creole mustard in its red-toned sauce.
A Louisiana Cookin’ red remoulade uses mayonnaise, tomato paste, Creole mustard, Worcestershire, vinegar, Creole seasoning, garlic, and celery salt.
Other red versions skip mayonnaise entirely.
So “red remoulade” describes a broad style rather than one exact formula.
What Is White Remoulade?
White remoulade generally stays closer in appearance to the pale mayonnaise-based French family of sauces.
A Louisiana Cookin’ white remoulade combines mayonnaise, Dijon mustard, whole-grain mustard, cornichons, horseradish, parsley, chives, shallot, hot sauce, lemon, and garlic.
It is still sharp and seasoned.
It simply does not rely on tomato or heavy paprika for its color.
The distinction between red and white Louisiana remoulade deserves more detail, which is exactly where Article 324 goes next.
Creole Mustard Is One of Remoulade’s Key Louisiana Flavors
Creole mustard fits remoulade particularly well because it provides acidity, mustard pungency, and coarse texture at the same time.
Rouses identifies Creole mustard as a central ingredient in classic New Orleans remoulade.
Galatoire’s uses Creole mustard—or another coarse grainy brown mustard—as the mustard component of its restaurant recipe.
Many creamy Louisiana versions use it too.
That connection is one reason Creole mustard and remoulade are so closely linked in Louisiana kitchens.
Horseradish Adds Another Kind of Heat
Remoulade often contains horseradish as well.
Horseradish heat is different from cayenne. It creates a sharp sensation that reaches the nose quickly rather than lingering like chile heat.
Both Donald Link’s remoulade and Galatoire’s version use prepared horseradish.
When combined with mustard, vinegar, lemon, cayenne, or hot sauce, that produces a sauce with several kinds of sharpness working together.
Louisiana apparently saw no reason for one kind of bite when four were available.
Herbs Matter Too
Remoulade is not merely mustard plus heat.
Fresh herbs are part of many versions.
Donald Link uses parsley and tarragon or chervil. Galatoire’s includes parsley and scallions. White Louisiana remoulade may use parsley and chives.
Those fresh herbs keep the sauce from becoming nothing but fat, vinegar, and pepper.
They contribute brightness that works especially well with chilled seafood.
Why Does Remoulade Work So Well with Shrimp?
Cold boiled shrimp have sweetness, firm texture, and relatively delicate flavor.
Remoulade supplies the contrast: mustard, acid, herbs, horseradish, peppers, and sometimes creamy richness.
That combination is strong enough to make chilled shrimp interesting without requiring breading, frying, or a heavy cooked sauce.
Explore Louisiana specifically describes remoulade as particularly well suited to fresh Gulf seafood.
Louisiana had plenty of shrimp.
New Orleans had remoulade.
The introduction went well.
Remoulade Works with Crab Too
Crab is another natural partner.
Its mild sweetness benefits from the same mustard-and-acid contrast that works with shrimp. Remoulade can accompany crab cakes, crab balls, fried crab preparations, or other seafood appetizers.
A Louisiana Cookin’ recipe pairs panko-crusted crab balls with a remoulade containing Creole mustard, peppers, onion, green onion, celery, parsley, lemon, garlic, horseradish, and other seasonings.
Again, the sauce is doing more than adding moisture.
It provides contrast to fried food and sweet shellfish.
Remoulade with Oysters
Fried oysters are another Louisiana favorite for remoulade.
Louisiana Cookin’ pairs fried oysters and pickles with a red remoulade containing mayonnaise, tomato paste, capers, green onion, parsley, Worcestershire, Creole mustard, vinegar, seasoning, and garlic.
Another fried-oyster salad uses a spicy remoulade dressing built from mayonnaise, Creole mustard, paprika, horseradish, lemon, pickle juice, hot sauce, Creole seasoning, and garlic.
Fried oysters are rich.
Remoulade comes prepared.
Remoulade and Fried Green Tomatoes
Remoulade also moved beyond seafood itself.
Fried green tomatoes topped with shrimp and remoulade have become a familiar Louisiana restaurant combination. A Louisiana Cookin’ version serves crisp cornmeal-coated green tomatoes with cooked shrimp and a sauce made from mayonnaise, Creole mustard, celery, green onion, horseradish, lemon, Worcestershire, paprika, and cayenne.
This pairing works for much the same reason as fried seafood.
Hot, crisp, fatty food benefits from a cold, sharp sauce.
Add shrimp and nobody is likely to complain.
Remoulade on Po’boys
Remoulade can also become a sandwich spread.
A Louisiana Cookin’ shrimp po’boy recipe uses a mayonnaise-based remoulade containing relish, parsley, chives, capers, Creole mustard, shallot, and hot sauce.
The sauce performs several jobs on the sandwich.
It adds moisture, seasoning, acidity, and enough richness to connect the seafood with the bread and vegetables.
Compared with plain mayonnaise, remoulade arrives with considerably more opinions.
Is Remoulade the Same as Tartar Sauce?
No, although the sauces are related enough that comparison makes sense.
Both can be cold mayonnaise-based sauces served with seafood. Tartar sauce typically emphasizes pickles or relish, capers, lemon, and herbs.
Louisiana remoulade generally pushes further toward mustard, horseradish, paprika, hot sauce, Creole seasoning, Worcestershire, or other stronger flavors.
Explore Louisiana describes remoulade as comparable to tartar sauce while distinguishing it through mustard, Creole seasoning, pickle juice, garlic, and other Louisiana-style ingredients.
A fried fish sandwich can enjoy either.
They are not twins.
Is Remoulade the Same as Ravigote?
No.
Both are French sauces that developed Louisiana identities, and both can appear with cold seafood. That similarity has caused plenty of confusion.
Rouses explains that traditional French ravigote is closer to a vinaigrette, while New Orleans versions may be mayonnaise-based with herbs, capers, and green onion. Remoulade followed its own path, especially through the importance of Creole mustard and the development of spicy red versions.
Ravigote gets its own EatBayou article at number 325.
These sauces have enough history to stop sharing one paragraph.
Is Remoulade Cajun or Creole?
Its strongest Louisiana identity is Creole and New Orleans.
The sauce’s French origin, its transformation in New Orleans, its connection to Creole mustard, and its long association with old-line restaurants place it firmly within Creole food culture.
That does not mean remoulade stays inside New Orleans.
It is now served throughout Louisiana with crawfish, shrimp, crab, fried seafood, boudin balls, vegetables, and sandwiches.
A sauce can have Creole roots without requiring a passport to leave Orleans Parish.
Does Remoulade Have to Be Spicy?
No.
Some Louisiana remoulades carry considerable heat from horseradish, cayenne, paprika, hot sauce, or sharp mustard.
Others are relatively mild.
Donald Link’s recipe uses only small quantities of cayenne and paprika but gets additional sharpness from horseradish and whole-grain mustard.
Heat is therefore adjustable.
Tang and seasoning are more fundamental than making the sauce painfully hot.
Does Remoulade Need Creole Mustard?
Not absolutely.
Creole mustard has a particularly important place in New Orleans-style remoulade, but recipes also use Dijon, whole-grain mustard, or combinations.
Louisiana Cookin’s white remoulade, for example, uses both Dijon and whole-grain mustard. Donald Link’s Louisiana version uses whole-grain mustard.
Creole mustard makes the Louisiana connection particularly clear.
But remoulade has never been governed by one mandatory ingredient list.
Why Is Remoulade Usually Served Cold?
Its ingredients are designed for it.
Mayonnaise, mustard, vinegar, herbs, lemon, horseradish, and chilled seafood all work well at refrigerator temperature. Resting the sauce also allows the flavors to blend.
Galatoire’s recommends making its remoulade ahead and chilling it for six to eight hours or overnight.
Louisiana Cookin’ likewise routinely instructs cooks to refrigerate remoulade before serving.
This is not usually a last-second sauce.
Give it time to introduce everybody.
Remoulade Is a Family of Sauces
The most useful way to understand remoulade is not to hunt for the one “authentic” recipe.
Louisiana has creamy versions.
It has red versions.
It has mayonnaise-free versions.
Some rely heavily on Creole mustard. Others use Dijon or whole-grain mustard. Ingredients may include horseradish, tomato, paprika, herbs, capers, pickles, celery, garlic, Worcestershire, hot sauce, vinegar, and lemon.
That variation is not evidence that somebody forgot the recipe.
The variation is the tradition.
A French Sauce That Became Thoroughly Louisiana
Remoulade arrived in Louisiana with French roots, but New Orleans did not leave it alone.
Creole mustard became central to many versions. Red, spicy, mayonnaise-free sauces developed alongside creamy ones. Gulf shrimp became its most famous partner, while crab, oysters, fried fish, po’boys, and fried green tomatoes found their way onto the same plate.
Today, asking for remoulade in Louisiana does not guarantee exactly what color sauce will arrive.
It does promise something cold, sharp, seasoned, and very comfortable around seafood.
And that is a pretty good place to start.
Explore Louisiana Food with EatBayou
EatBayou is building a statewide guide to Louisiana food, cooking traditions, and restaurants.
Explore Louisiana dishes, learn how regional and family traditions differ, and discover locally owned food businesses serving the foods that make the state distinctive.
Suggest a restaurant for a free listing, or advertise with EatBayou to reach people looking for Louisiana food.