Outback Remoulade Sauce Recipe: Tangy Creole-Inspired Dip

This Creole-inspired dip brings bold, tangy flavor to any meal with minimal effort. A perfect blend of mayonnaise, mustard, and spices creates a versatile sauce that elevates seafood, sandwiches, and more.

Ready in 5 minutes, this recipe delivers restaurant-quality taste at home. Store it in the fridge for up to a week to add a zesty kick to your favorite dishes.

Ingredients for Outback Remoulade Sauce

A handful of bold ingredients deliver that signature zesty Creole kick.

The mayo is the base, so don’t cheap out—Duke’s or Hellmann’s give you that creamy, tangy foundation. Creole mustard is the star here; find it at Whole Foods or order online if your local store doesn’t stock it. Horseradish is non-negotiable for that sharp bite (the Bubbies brand at Kroger is my go-to). Pickle relish adds the crunch and sweetness—use Heinz or whatever’s in your fridge.

No Creole mustard? Dijon plus a pinch of cayenne gets you 80% there. Horseradish too intense? Half the amount and add a splash of apple cider vinegar for tang. Swap pickle relish for finely chopped dill pickles (drain them well). Hot sauce brands vary wildly—Crystal is classic, but any vinegar-based sauce works. If you’re avoiding sugar, skip the ketchup and use extra hot sauce plus a bit of tomato paste.

This sauce keeps for 7-10 days in the fridge. The flavors deepen overnight, so make it a day ahead if you can. Freezing’s not ideal (mayo separates), but it’s fine in a pinch for up to 1 month. Stir well before using after storage.

Step-by-Step Instructions for Outback Remoulade Sauce

Here’s the method I’ve perfected for this bold, tangy sauce that comes together in minutes.

Step 1: Combine the Creamy Base

In a medium mixing bowl, add the 1.5 cups mayonnaise and 0.25 cup Creole mustard. I like to use a whisk here to really blend them smoothly until there are no streaks of mustard left. The mustard adds that signature Creole kick that makes this sauce special.

This base gives you the perfect creamy texture that clings to seafood or veggies. Make sure your mayonnaise is full-fat—it makes all the difference for that rich, velvety mouthfeel you expect from a proper remoulade.

Step 2: Add the Tangy and Spicy Elements

Stir in the 2 tbsp prepared horseradish, 2 tbsp ketchup, 2 tbsp pickle relish, 1 tbsp hot sauce, 1 tbsp Worcestershire sauce, and 1 tbsp lemon juice. Each of these adds a distinct layer: the horseradish brings heat, the ketchup sweetness, and the lemon juice brightens everything up.

I always use freshly squeezed lemon juice here—it’s worth the extra minute. The combination of these ingredients is what gives the sauce that complex, tangy flavor that works so well with fried shrimp or oysters.

Step 3: Season and Balance the Flavors

Add the 1 tsp garlic powder, 1 tsp paprika, 0.5 tsp cayenne pepper, 0.5 tsp salt, and 0.25 tsp black pepper. Whisk everything together until fully combined. Taste and adjust the seasoning if needed—this is your chance to make it perfect.

I prefer smoked paprika for a little extra depth, but sweet works too. The cayenne adds a subtle heat that builds as you eat, so start with the 0.5 tsp and add more if you like it spicier. Remember, the flavors will meld over time, so don’t go overboard.

Step 4: Chill and Let the Flavors Meld

Cover the bowl with plastic wrap and refrigerate for at least 1 hour. This step is crucial—it allows all the bold flavors to blend together and mellow slightly. The sauce will thicken up a bit as it chills, which is exactly what you want.

If you’re in a hurry, you can serve it immediately, but I promise it’s worth the wait. The longer it sits, the more those flavors come together. Store any leftovers in an airtight container in the fridge for up to 5 days.

Troubleshooting outback remoulade sauce

Too Thin or Runny

If your sauce is too thin, you likely used low-fat mayo or overmixed it. Switch to full-fat mayo like Duke’s or Hellmann’s and fold ingredients gently with a spatula instead of whisking vigorously. Chilling for 1 hour will also help thicken it naturally. 💡

Overly Spicy

Did the heat overwhelm the other flavors? Reduce the cayenne to ¼ tsp or swap hot sauce for 1 tsp vinegar. Balance is key—start with less and add gradually. I often taste after mixing the base before adding all the spices.

Lacks Tanginess

If it tastes flat, boost the acidity with an extra 1 tbsp lemon juice or 1 tsp apple cider vinegar. The pickle relish and horseradish should provide tang, but sometimes they need reinforcement, especially if using mild versions.

Separation Issues

Seeing oil pooling on top? This happens if the sauce wasn’t emulsified properly. Whisk vigorously for 30 seconds before chilling, or blend briefly with an immersion blender. Always store in an airtight container to prevent air exposure.

Bland Flavor

If it’s missing depth, increase the Worcestershire sauce to 2 tbsp or add ½ tsp smoked paprika for complexity. Don’t forget to let it sit—the flavors develop significantly after 24 hours in the fridge. 🌟

Too Sweet

Cut the sweetness by reducing ketchup to 1 tbsp or using dill relish instead of sweet. A pinch of cayenne or hot sauce can counterbalance excess sugar. I prefer Heinz relish for a more balanced profile.

Frequently Asked Questions