Dinner

Louisiana Remoulade Sauce Recipe

Name: Louisiana Remoulade Sauce Recipe
Prep time: 5 min
Total time: 5 min
Cuisine: Louisiana
Ingredients: ⅔ cup real mayonnaise; 4 tablespoons whole grain mustard; 2 tablespoons prepared horseradish; 1 tablespoon ketchup; 2 teaspoons lemon juice; 2 teaspoons dried parsley; 2 teaspoons dried snipped chives; 2 teaspoons all-purpose Creole seasoning; 1 teaspoon minced garlic; 1 teaspoon Worcestershire sauce; ½ teaspoon sugar (optional)

ByLila Prescott June 25, 2025June 25, 2025

Jump to Recipe

If you’re ready to transform ordinary snacks and seafood into an instant celebration, you’ll fall in love with Louisiana Remoulade Sauce. This zesty, creamy Southern staple is the kind of sauce that sparks conversation at the table—and more than a few recipe requests. With its punchy Creole flavors, bracing horseradish, and herbal pops from parsley and chives, this sauce truly lives up to its reputation as a flavor-maker. I promise, once you try it, there’s no turning back!

Louisiana Remoulade Sauce Recipe - Recipe Image

Ingredients You’ll Need

Believe it or not, the magic of Louisiana Remoulade Sauce lies in its simple, pantry-friendly ingredients. Each one brings a distinct layer—creamy, tangy, savory, or herby—to create the bold, unmistakable taste that defines this classic sauce.

Mayonnaise: The creamy base that brings everything together and gives the sauce its luscious texture.
Whole grain mustard: Adds a tangy punch and a delightful little crunch from the mustard seeds.
Prepared horseradish: Brings a classic, peppery heat that makes this sauce unmistakably Louisiana.
Ketchup: For a touch of sweetness and just the right hint of tomato flavor.
Lemon juice: A splash of citrus that brightens up all the flavors and cuts through the richness.
Dried parsley: Contributes a subtle earthiness and beautiful flecks of green for color.
Dried snipped chives: Adds a gentle onion notes and extra herby depth.
All-purpose Creole seasoning: The heart of Southern flavor; this blend gives the sauce its signature kick and complexity.
Minced garlic: Gives a savory backbone and irresistible aroma with every bite.
Worcestershire sauce: Adds a rich, umami layer and savory depth.
Sugar (optional): For those who like a touch of sweetness to balance out the tang and heat.

How to Make Louisiana Remoulade Sauce

Step 1: Gather and Measure Ingredients

Start by setting out all your ingredients—trust me, it’s so much easier to build this sauce when everything is measured and ready. Use fresh lemon juice and good-quality mayonnaise for best flavor, and don’t be shy with the horseradish if you like a little extra heat.

Step 2: Mix the Dressing Base

In a small bowl (or a big glass measuring cup, which makes pouring easier later), add the mayonnaise, whole grain mustard, horseradish, and ketchup. Whisk these together until you see a smooth, rosy foundation that’s inviting and creamy.

Step 3: Add Zest, Herbs, and Seasonings

Next, sprinkle in the lemon juice, dried parsley, snipped chives, Creole seasoning, minced garlic, Worcestershire sauce, and, if desired, the sugar. These ingredients are where the Louisiana Remoulade Sauce truly comes alive, layering in brightness, savory depth, and a balance of herbs.

Step 4: Whisk Until Smooth

Grab your whisk and stir everything until the sauce is silky and every herb is evenly distributed. Take a moment to admire the flecks of green and gold against that rich, creamy background—it’s a sight every sauce fan will appreciate.

Step 5: Chill for Flavor

Cover the bowl and pop it in the refrigerator for at least 30 minutes (or even up to an hour). As it chills, all those spices, herbs, and aromatics get to know each other, leading to a sauce that’s unbelievably flavorful when it comes time to serve.

How to Serve Louisiana Remoulade Sauce

Garnishes

For a picture-perfect finish, sprinkle a little extra chopped parsley or fresh chives over the top just before serving. If you want even more drama, a pinch of paprika or Creole seasoning makes the presentation pop and hints at those spicy, smoky undertones inside.

Side Dishes

Louisiana Remoulade Sauce isn’t just for fried seafood—though that’s classic! Spoon it next to po’ boys, crab cakes, or roasted potatoes. Try it with grilled shrimp, hush puppies, or even a pile of crispy sweet potato fries for a Cajun touch at any meal.

Creative Ways to Present

Think beyond dipping: serve it as a zippy salad dressing, drizzle over grilled corn, or use as a spread for your next sandwich. Tiny ramekins make for a casual party favorite, while a decorative drizzle on a white platter makes the colors and textures truly shine.

Make Ahead and Storage

Storing Leftovers

If you’re lucky enough to have extra Louisiana Remoulade Sauce, store it in an airtight container in the refrigerator. It will stay fresh and punchy for up to 5 days—plenty of time to reinvent meals with effortless dollops throughout the week.

Freezing

Because it’s mayonnaise-based, Louisiana Remoulade Sauce doesn’t freeze well—the texture will break and become watery when thawed. It’s best enjoyed fresh or within a few days of mixing.

Reheating

Luckily, this is a no-cook sauce that doesn’t require reheating. If it’s been chilled for a while, simply give it a quick stir before serving to refresh the texture and redistribute those tasty herbs and spices.

FAQs

What makes Louisiana Remoulade Sauce different from regular remoulade?

Louisiana Remoulade Sauce is packed with Creole seasonings, horseradish, and punchy flavors that distinguish it from the milder French version. It’s bigger, bolder, and famously perfect for Southern seafood dishes.

Can I use fresh herbs instead of dried?

Absolutely! Fresh parsley and chives add extra color and vibrancy. Just double the amount, since dried herbs are stronger—your sauce will taste and look even brighter.

Is there a substitute for Creole seasoning?

If you don’t have Creole seasoning, try Cajun or a homemade mix with paprika, cayenne, garlic powder, oregano, and thyme to achieve a similar Southern warmth.

How spicy is Louisiana Remoulade Sauce?

It delivers some heat, thanks to the horseradish and seasoning, but it’s easy to adjust. For a milder sauce, use less horseradish and Creole seasoning—or add a little hot sauce for extra kick!

Can I make this sauce ahead of time for a party?

Definitely! In fact, letting Louisiana Remoulade Sauce chill for a few hours only improves the flavor. Make it the night before your gathering and simply stir it before serving—it’s a guaranteed crowd-pleaser.

Final Thoughts

If you’re craving a sauce that makes every bite a little more exciting, give Louisiana Remoulade Sauce a try. It’s easy, wildly flavorful, and guaranteed to add Southern spirit to your table. Dive in, share it with friends, and let each spoonful remind you just how special homemade sauces can be!