The Ultimate Cajun Remoulade Party Hack: Holiday Dinner Ideas
Cajun remoulade sauce is creamy, tangy, and slightly spicy. Inspired by Louisiana cuisine, it combines mayonnaise, mustard, horseradish, and Cajun seasoning to create a bold flavor.
The sauce takes about 10 minutes to prepare. Chilling it for 30–60 minutes helps the flavors blend, making it an easy homemade condiment for adding extra flavor to everyday meals.
Cajun Remoulade-The Short Answer
Serve this sauce with fried fish, shrimp, fried oysters, or crab cakes. It also works well as a dip for French fries and other fried foods or as a spread for sandwiches, burgers, and shrimp po’boys.
You can adjust the hot sauce and cayenne pepper to suit your taste. This makes it easy to enjoy the sauce as a creamy dip with mild heat or give it a spicier kick.
About This Recipe
Cajun Remoulade Sauce is a creamy, tangy condiment that takes about 10 minutes to prepare. Its mayonnaise base combines with Creole mustard, prepared horseradish, pickle relish, pickle juice, and seasonings to create a rich flavor with adjustable heat.
Most of the preparation involves measuring and mixing the ingredients, making this sauce easy to prepare with basic kitchen tools.
Remoulade originated in French cuisine and has developed into different regional variations in American cooking. Louisiana-style remoulade combines Cajun seasoning, hot sauce, mustard, and horseradish for a bold, slightly spicy flavor.
You can adjust the hot sauce and cayenne pepper to make the sauce milder or hotter while maintaining its creamy texture and tangy taste.
This versatile sauce pairs well with seafood such as shrimp, fried oysters, and crab cakes. It also works as a dipping sauce for French fries and other fried foods or as a spread for po’boys, burgers, and sandwiches.
You may see it described as crab cake sauce, shrimp sauce, or shrimp remoulade because it complements these dishes so well. Refrigerating the prepared sauce for 30–60 minutes helps the flavors blend and makes it a convenient make-ahead condiment for meals and gatherings.
Why You’ll Love It
This Cajun remoulade sauce brings the bold flavors of Louisiana to your kitchen. Inspired by French remoulade and similar to tartar sauce, this version has a creamy texture, tangy taste, fresh herbal notes, and a little heat from Cajun and Creole seasonings.
The ingredients work together to create a zesty, well-balanced sauce without overpowering the food you serve it with.
It is also simple to make, requiring only a few minutes of measuring and mixing. I recommend preparing the sauce ahead and refrigerating it for 30–60 minutes before serving.
This resting time allows the ingredients to blend and improves the overall flavor. Serve it with shrimp po’boys, fried shrimp, crab cakes, French fries, or your favorite sandwiches.
It also makes a tasty dip for fried foods and a flavorful spread for burgers.
Years ago, I made shrimp po’boys for my mom, and she loved my homemade remoulade. Over the years, I have adjusted the recipe to achieve a creamy, tangy flavor with just the right amount of spice.
Store the sauce in a clean, airtight container in the refrigerator and use it within 3–5 days. Making it ahead means you can easily add extra flavor to seafood, fries, and sandwiches whenever you need it.
Ingredients Needed
- Full-fat mayonnaise — 1 cup (approximately 224 g)
- Creole or whole-grain mustard — 2 tablespoons (approximately 30 g)
- Prepared horseradish — 1 teaspoon (approximately 5 g)
- Garlic — 1 small clove (approximately 3 g), finely minced or grated
- Worcestershire sauce — 1 teaspoon (approximately 5 ml)
- Fresh lemon juice — 1 tablespoon (approximately 15 ml)
- Cajun seasoning — 1 teaspoon (approximately 2–3 g)
- Smoked paprika — ½ teaspoon (approximately 1 g)
- Cayenne pepper — ⅛ teaspoon (approximately 0.3 g), optional
- Louisiana-style hot sauce — 1 teaspoon (approximately 5 ml)
- Fresh parsley — 1 tablespoon (approximately 4 g), finely chopped
- Pickle relish — 1 tablespoon, drained
- Pickle juice — 1 teaspoon
- Black pepper — ⅛ teaspoon, freshly ground, optional
- Additional salt — only if needed after tasting
- Shallot — 1 tablespoon (approximately 10 g), finely minced, optional
- Jalapeño — 1 tablespoon (approximately 10 g), finely minced, optional
Ingredients Notes
Full-Fat Mayonnaise: Mayonnaise forms the creamy base of Cajun remoulade sauce. Full-fat mayonnaise gives it a rich texture and helps the seasonings blend evenly.
Creole or Whole-Grain Mustard: Mustard adds tanginess and a slightly grainy texture. Creole mustard provides a stronger Louisiana-style flavor, while whole-grain mustard is a practical substitute when Creole mustard is difficult to find.
Prepared Horseradish: Horseradish gives the sauce its characteristic sharpness and a little heat. Creamed horseradish can be used instead, but it is milder than prepared horseradish, so start with 1½–2 teaspoons and adjust to taste. It will change the flavor and texture.
Garlic: Finely minced or grated garlic adds savory flavor and aroma. Grating it helps distribute the flavor evenly throughout the sauce.
Worcestershire Sauce: Worcestershire sauce adds savory depth to the creamy base. It can also contribute salt, so taste the finished sauce before adding extra salt.
Fresh Lemon Juice: Lemon juice balances the richness of mayonnaise with a fresh, tangy flavor. Freshly squeezed juice works well for this recipe.
Cajun Seasoning: Cajun seasoning provides the sauce’s signature savory flavor and contributes some heat. Check the label because many seasoning blends already contain salt.
Smoked Paprika: Smoked paprika adds a mild smoky flavor and enhances the sauce’s savory notes. The specified amount complements the mustard and Cajun seasoning without overpowering them.
Cayenne Pepper: Cayenne pepper is optional and adds extra heat. Start with the specified amount and adjust after tasting if you prefer a spicier sauce.
Louisiana-Style Hot Sauce: Hot sauce contributes both heat and tanginess. Add more gradually if you want a stronger kick without overwhelming the other ingredients.
Fresh Parsley: Finely chopped parsley adds fresh herbal notes that balance the rich, tangy sauce. Fresh parsley also helps brighten its overall flavor.
Pickle Relish: Drained pickle relish adds tanginess, texture, and a distinctive pickle flavor. Mix it in by hand if you want to retain small pieces in the finished sauce.
Pickle Juice: Pickle juice adds extra acidity and enhances the relish’s tangy flavor. The small amount helps balance the richness of the mayonnaise.
Black Pepper: Freshly ground black pepper adds a mild, warm spice. It is optional and can be added with the cayenne pepper if you prefer more heat.
Additional Salt: Add salt only after mixing and tasting the sauce. Cajun seasoning and Worcestershire sauce may already provide enough, so adding salt too early can make the finished sauce overly salty.
Shallot and Jalapeño (Optional): Finely minced shallot adds extra savory flavor, and finely minced jalapeño adds fresh pepper flavor and extra heat. Both are optional, so the basic sauce keeps its balanced flavor. Using both adds more savory and fresh pepper notes.
Ingredient Preparation Note: Gather and measure the ingredients before mixing. The sauce takes about 10 minutes to prepare, and chilling it for 30–60 minutes helps the flavors blend before serving.
How to Make Cajun Remoulade Sauce
1. Add the mayonnaise, mustard, horseradish, garlic, Worcestershire sauce, lemon juice, pickle relish, pickle juice, Cajun seasoning, smoked paprika, hot sauce, and chopped parsley to a medium bowl.
If you like, add the cayenne pepper and black pepper at this stage. If you are using shallot or jalapeño, add them now as well. Mix with a whisk or rubber spatula until evenly combined.
For a chunkier texture, mix by hand to retain small pieces of pickle relish.
2. Taste and adjust the seasoning as needed. Add salt only if necessary because the Cajun seasoning and Worcestershire sauce may already contain salt.
3. Cover and refrigerate the sauce for 30–60 minutes to allow the flavors to blend. After chilling, stir gently and taste again. Adjust the heat, horseradish, or garlic now, because their flavors become stronger as the sauce rests.
4. Stir before serving and keep leftovers in a clean, airtight container in the refrigerator for 3–5 days.
Variations and Substitutions
Follow the recipe as written the first time, then adjust it to suit your taste. If Creole mustard is difficult to find, use whole-grain mustard instead. Maille Old Style Mustard is another option that adds a slightly grainy texture and mild tang.
For extra heat, add a couple of dashes of hot sauce and taste before adding more. Hot sauce contributes both tanginess and heat, while cayenne pepper mainly increases the spiciness.
Since the recipe already contains Cajun seasoning, make small adjustments to avoid overpowering the mustard and other flavors.
Serving Suggestions
Cajun remoulade sauce pairs well with seafood, including catfish, fried fish, salmon, blackened salmon, lobster, and oysters. Serve it with grilled whitefish, tilapia, or swordfish for a creamy, tangy accompaniment.
It also makes a flavorful dip for fried, cold, or grilled shrimp. For an appetizer, serve it with shrimp salad or a platter of chilled shrimp.
This sauce is a natural fit for po’boy sandwiches, including shrimp po’boys and oyster po’boys. Spread it on chicken burgers or serve it alongside grilled or roasted chicken.
It also complements crab cakes, adding extra flavor without overpowering the seafood.
For casual meals and snacks, serve the sauce with French fries, fried pickles, fried green tomatoes, pickles, or fish sticks. It pairs well with crispy breaded shrimp cooked in an air fryer and other fried foods.
For a simple option, use it as a dip for hard-boiled eggs or spread it inside your favorite sandwiches. Keep the sauce chilled until serving.
Storage
Store leftover Cajun remoulade sauce in a clean, airtight container in the refrigerator at 40°F (4°C) or below. For the best quality, use it within 3–5 days.
I prefer using homemade dressings within this time, especially when they contain fresh ingredients such as chopped herbs. Proper refrigeration helps maintain freshness and flavor.
I do not recommend freezing this mayonnaise-based sauce because the mayonnaise can separate during thawing, leaving the sauce grainy or watery. For the best texture and flavor, refrigerate leftovers and take out only the amount you need.
Return the remaining sauce to the refrigerator promptly to maintain its quality.
Tips for the Best Cajun Remoulade Sauce
For the best flavor, prepare the sauce ahead and refrigerate it for 30–60 minutes before serving. This resting time allows the ingredients to blend and gives the sauce a more balanced taste.
Use fresh ingredients whenever possible because their quality affects the final result. Preparing the sauce ahead also makes serving easier when you are cooking for a meal or gathering.
Taste the sauce before adding more salt. Some Cajun seasoning blends, including Tony Chachere’s Original, already contain salt, so adding extra too early can make the sauce overly salty.
If you use salt-free seasoning, you may need to add a small amount. Cajun and Creole seasonings both work well, but their flavor profiles can differ.
Cajun seasoning is often spicier, while Creole seasoning may contain a wider variety of herbs. Adjust the seasoning gradually and taste again after each change.
For extra tang and texture, add finely chopped dill pickles or pickle relish. These ingredients complement the creamy base and give the sauce a more pronounced pickle flavor.
You can also adjust the hot sauce or cayenne pepper to suit your preferred heat level. Make small changes at a time so the spices do not overpower the mustard, horseradish, or other flavors.
To prepare the sauce for a large crowd, double or triple the recipe while keeping the ingredient proportions consistent. For a lighter version, replace ¼ cup of mayonnaise with ¼ cup of plain full-fat Greek yogurt.
This substitution creates a tangier sauce with a lighter texture. Keep the sauce refrigerated in an airtight container and stir gently before serving. Use the yogurt version within 3 days. Serve it chilled as a dip for seafood, fried foods, or sandwiches.
Notes
For the best flavor, check your Cajun seasoning before adding extra salt. I use Tony Chachere’s, but some seasoning blends already contain salt, so taste the sauce before adding more.
I also use Maille Old Style Mustard, a whole-grain mustard that adds a mild tang and slightly grainy texture. Creole mustard can be difficult to find, making whole-grain mustard a practical substitute.
You can use another mustard variety based on availability and adjust the seasoning to suit your taste.
Store the sauce in a clean, airtight container in the refrigerator for 3–5 days for the best quality. Keep the container sealed between uses and use a clean spoon when serving.
Proper refrigeration and careful handling help maintain the sauce’s freshness and quality.
Nutrition Information
A 1-tablespoon serving contains approximately:
- Calories: 75–90 kcal
- Fat: 8–9 g
- Carbohydrates: 0.5–1.5 g
- Protein: 0–1 g
- Saturated fat: 1–2 g
- Sodium: 100–200 mg
The actual nutritional values depend on the mayonnaise, mustard, Cajun seasoning, and hot sauce used in the recipe.
Nutrition information is an estimate and has not been verified by a laboratory or a nutrition calculation. For more accurate results, calculate the nutrition using the labels of the actual ingredients and the final measured recipe yield.
Frequently Asked Questions
Is Remoulade Sauce Spicy?
Cajun remoulade sauce has a creamy base with a noticeable kick from hot sauce, horseradish, and Creole seasoning. The heat level depends on the amounts used.
For a milder version, start with less hot sauce and horseradish, then taste and adjust as needed. This lets you enjoy the bold Louisiana-style flavor without making the sauce too spicy.
What Is Remoulade Sauce Made Of?
Remoulade is a classic French sauce made with mayonnaise and seasonings. French remoulade often includes cornichons, Dijon mustard, and fresh herbs.
Louisiana remoulade has a bolder flavor, typically combining Creole mustard, Cajun seasoning, horseradish, and hot sauce. These additions give it a tangy, savory taste with a little heat.
Although both versions share a mayonnaise base, their ingredients reflect differences between French and Louisiana cuisine.
Where Do I Find Creole Mustard?
Creole mustard is usually available in the condiment aisle alongside other mustards, ketchups, and mayonnaises. If you cannot find it, regular yellow mustard can work as a substitute.
However, the flavor will be milder and less complex than the original. Whole-grain mustard is another option if you want to retain a slightly grainy texture.
Can I Make This Sauce Less Spicy?
Yes. Reduce the hot sauce and horseradish to control the heat. Both ingredients have a strong flavor, so add them gradually and taste as you go. You can also use less Creole seasoning if you prefer a milder sauce.
Can I Make It Egg-Free or Dairy-Free?
Traditional remoulade contains mayonnaise, which is usually made with eggs. You can try egg-free mayonnaise if you prefer an egg-free version, although the taste may vary by brand.
The standard recipe is dairy-free because eggs are not dairy products. Check the ingredient labels to confirm that the products meet your dietary needs.
How Long Does Remoulade Keep in the Fridge?
Store the sauce in a clean, airtight container in the refrigerator for 3–5 days for the best quality. Keep it cold and use a clean spoon whenever you serve it. Avoid leaving the sauce at room temperature for extended periods.
Can I Make Cajun Remoulade Ahead of Time?
Yes. You can prepare the sauce up to one day ahead. Mix the ingredients, transfer the sauce to an airtight container, and refrigerate until needed. Chilling gives the flavors time to blend. Stir gently before serving.
What Do I Serve Remoulade With?
Remoulade pairs well with fried foods and seafood. Serve it with fried okra, oven-fried okra, or fried green tomatoes.
It also complements shrimp, especially blackened shrimp, and makes a flavorful sauce for shrimp po’boys. You can use it as a spread for sandwiches or serve it alongside other seafood dishes.
Its creamy texture and tangy seasoning balance the crisp coating of fried vegetables and the savory flavor of seafood.
