Louisiana Remoulade Sauce is a bold, zesty condiment packed with rich flavors and a creamy texture. This Southern classic has its roots in French cuisine but has been transformed in the heart of Louisiana into a spicy, tangy sauce that perfectly complements seafood, po’boys, fries, and more. With its creamy base, a kick of heat from Cajun spices, and a burst of freshness from herbs, this sauce is a must-have for any lover of Southern cooking.

Whether you’re dipping crispy fried shrimp or slathering it onto a sandwich, this remoulade sauce delivers an irresistible balance of tanginess and spice. It combines mayonnaise, mustard, hot sauce, and a blend of seasonings to create a deep, complex flavor that enhances any dish. Making it at home is incredibly easy, and once you try it, you’ll want to keep a jar in your fridge at all times.
Ingredients for Louisiana Remoulade Sauce
- 1 cup mayonnaise
- 2 tablespoons Dijon mustard
- 1 tablespoon Creole or whole grain mustard
- 1 tablespoon hot sauce (such as Tabasco)
- 1 tablespoon prepared horseradish
- 1 teaspoon Worcestershire sauce
- 2 teaspoons smoked paprika
- 1 teaspoon cayenne pepper
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- 1 tablespoon lemon juice
- 1 tablespoon white vinegar
- 2 tablespoons finely chopped fresh parsley
- 2 tablespoons finely chopped green onions
- 1 tablespoon finely chopped capers
- 1 tablespoon finely chopped pickles or relish
- Salt and black pepper to taste

Step 1: Prepare the Base
In a medium-sized mixing bowl, add the mayonnaise, Dijon mustard, Creole mustard, hot sauce, horseradish, Worcestershire sauce, lemon juice, and white vinegar. Whisk everything together until smooth and well combined. This will create the creamy foundation for the remoulade sauce.
Step 2: Add the Seasonings
Sprinkle in the smoked paprika, cayenne pepper, garlic powder, onion powder, salt, and black pepper. Stir well to incorporate the spices evenly into the sauce. These seasonings provide the signature bold and spicy flavor of Louisiana-style remoulade.
Step 3: Fold in the Fresh Ingredients
Gently mix in the finely chopped parsley, green onions, capers, and pickles (or relish). These ingredients add texture, freshness, and a tangy bite to the sauce, balancing out the richness of the mayonnaise.
Step 4: Let It Rest
Cover the bowl with plastic wrap or transfer the sauce to an airtight container. Let it chill in the refrigerator for at least 30 minutes to allow the flavors to meld together. For the best taste, refrigerate for a few hours before using.
Step 5: Serve and Enjoy
Louisiana Remoulade Sauce is now ready to serve! Use it as a dipping sauce for fried seafood, spread it on sandwiches, or drizzle it over grilled meats and vegetables. Store any leftovers in an airtight container in the refrigerator for up to a week.
Storage Instructions
To keep your Louisiana Remoulade Sauce fresh, store it in an airtight container or a glass jar with a secure lid. Place it in the refrigerator, where it will stay fresh for up to one week. Stir the sauce before each use, as some ingredients may separate over time. Freezing is not recommended, as the mayonnaise-based consistency can break and become watery when thawed.
Estimated Nutrition (Per Serving – Approx. 2 Tablespoons)
- Calories: 100
- Total Fat: 10g
- Saturated Fat: 1.5g
- Cholesterol: 5mg
- Sodium: 200mg
- Carbohydrates: 2g
- Sugar: 1g
- Protein: 0.5g
(Note: Nutrition values are approximate and may vary based on ingredient brands and portion sizes.)
Frequently Asked Questions
How spicy is this remoulade sauce?
The spice level is moderate, thanks to the cayenne pepper and hot sauce. You can adjust the heat by adding more or less of these ingredients.
Can I make this sauce in advance?
Yes! It actually tastes better after a few hours in the fridge since the flavors meld together beautifully.
Is this sauce only for seafood?
No, while it pairs amazingly with seafood, it’s also great on sandwiches, burgers, fries, and even as a salad dressing.
Can I use regular mustard instead of Dijon and Creole mustard?
Dijon and Creole mustard provide depth and tang, but if needed, you can substitute them with yellow mustard. The flavor will be slightly different but still delicious.
How long does remoulade sauce last in the fridge?
It stays fresh for about one week when stored properly in an airtight container.
Can I make a lighter version of this sauce?
Yes! You can swap full-fat mayonnaise for light mayo or Greek yogurt for a healthier alternative.
What if I don’t have capers?
Capers add a briny, tangy taste, but you can substitute them with finely chopped green olives or extra pickles.
Is this sauce gluten-free?
Yes, as long as all your ingredients (especially Worcestershire sauce and mustard) are certified gluten-free.

Louisiana Remoulade Sauce
- Total Time: 1 hour 20 minutes
- Yield: About 1 1/2 cups
Description
Louisiana Remoulade Sauce is a creamy, zesty, and slightly spicy condiment that brings bold Southern flavors to your favorite dishes. This easy homemade sauce is packed with tangy mustard, rich mayonnaise, a hint of heat from Cajun spices, and fresh herbs for a well-balanced kick. It’s the perfect dip for fried seafood, a delicious spread for po’boys, or a flavorful topping for grilled meats and veggies. Whether you’re looking for a quick dip or a way to elevate your sandwiches, this classic Louisiana sauce will not disappoint!
Ingredients
1 cup mayonnaise
2 tablespoons Dijon mustard
1 tablespoon Creole or whole grain mustard
1 tablespoon hot sauce (such as Tabasco)
1 tablespoon prepared horseradish
1 teaspoon Worcestershire sauce
2 teaspoons smoked paprika
1 teaspoon cayenne pepper
1 teaspoon garlic powder
1 teaspoon onion powder
1 tablespoon lemon juice
1 tablespoon white vinegar
2 tablespoons finely chopped fresh parsley
2 tablespoons finely chopped green onions
1 tablespoon finely chopped capers
1 tablespoon finely chopped pickles or relish
Salt and black pepper to taste
Instructions
- In a mixing bowl, combine mayonnaise, Dijon mustard, Creole mustard, hot sauce, horseradish, Worcestershire sauce, lemon juice, and white vinegar. Whisk until smooth.
- Add smoked paprika, cayenne pepper, garlic powder, onion powder, salt, and black pepper. Stir well to incorporate the seasonings.
- Fold in the finely chopped parsley, green onions, capers, and pickles (or relish) until evenly mixed.
- Cover and refrigerate for at least 30 minutes to allow the flavors to develop.
- Serve chilled as a dip, spread, or sauce for seafood, sandwiches, and more.
- Prep Time: 10 minutes
- Chilling Time: 30 minutes
- Cook Time: 40 minutes
- Category: Condiments & Sauces