As I stood in my kitchen, I was swept away by the vibrant spirit of New Orleans, where the bold flavors of Mardi Gras come alive. That’s when I decided to whip up my own batch of Sweet and Spicy Mardi Gras Mustard. This quick, no-cook condiment combines whole grain and spicy brown mustards with a creamy touch of horseradish and a hint of sweetness, making it the perfect accompaniment for fries, sandwiches, and more. Why rely on the store-bought version when you can create this zesty sauce in just five minutes? Not only is it unbelievably easy to make, but it’s also incredibly versatile—use it as a dip or dressing to elevate your meals. Are you ready to bring a taste of the Big Easy into your kitchen? Let’s get started!

Why Make Your Own Mardi Gras Mustard?
Flavor Explosion: This homemade condiment delivers a bright and bold taste, capturing the essence of New Orleans in every spoonful.
Quick & Easy: Prepare this zesty sauce in just five minutes—perfect for busy weeknights!
Versatile Use: Whether as a dip for fries, a sandwich spread, or a zesty dressing, it takes your dishes to the next level.
Healthy Swaps: Customize with Greek yogurt for creaminess or adjust the sweetness to suit your dietary preferences, making it your own.
If you love quick, flavorful additions to your meals, try this Sweet and Spicy Mardi Gras Mustard—you won’t be disappointed!
Mardi Gras Mustard Ingredients
• Get ready to create a flavorful feast!
For the Base
- Mayonnaise – Adds creaminess and richness; for a lighter version, use Greek yogurt.
- Whole Grain Mustard – Provides texture and robust flavor; can substitute with Creole mustard or extra spicy brown mustard.
- Spicy Brown Mustard – Enhances heat and serves as the base flavor; use more whole grain mustard if needed.
For the Flavor
- Deli-style Horseradish – Offers a milder spiciness compared to prepared horseradish; start with 1 teaspoon if using prepared and adjust to taste.
- Dark Brown Sugar – Adds sweetness and depth to the sauce; light brown sugar works in a pinch.
- Cajun Seasoning – Infuses the mustard with aromatic southwestern flavor; adjust according to your heat preference.
Ready to dip into the vibrant world of Mardi Gras Mustard? Let’s continue!
Step‑by‑Step Instructions for Sweet and Spicy Mardi Gras Mustard
Step 1: Combine the Base Ingredients
In a medium mixing bowl, add approximately half a cup of mayonnaise, a quarter cup of whole grain mustard, and two tablespoons of spicy brown mustard. Using a spatula or whisk, blend these ingredients until you achieve a smooth, creamy consistency. The mixture should be well-combined, with no visible streaks of mayonnaise or mustard remaining.
Step 2: Add the Flavor Elements
To the blended base, incorporate two tablespoons of deli-style horseradish, a tablespoon of dark brown sugar, and a teaspoon of Cajun seasoning. Stir these ingredients into the mixture thoroughly, ensuring that the horseradish is evenly distributed for a balanced flavor. You’ll see the color change slightly as the sweet and spicy flavors meld together, creating a rich, cohesive paste.
Step 3: Chill to Enhance Flavor
Cover the bowl tightly using plastic wrap or transfer the mustard to an airtight container. Place it in the refrigerator for at least 30 minutes. This chilling period allows the flavors of your Sweet and Spicy Mardi Gras Mustard to meld beautifully, resulting in a more harmonious and vibrant taste that’s perfect for dipping.
Step 4: Final Adjustments and Taste Test
Once the mustard has chilled, retrieve it from the refrigerator and give it a good stir. Taste the mixture and feel free to adjust the seasoning by adding more horseradish or Cajun seasoning, depending on your desired spice level. You want the flavor to be bold and lively, capturing the spirit of Mardi Gras.
Step 5: Serve and Enjoy
Your Sweet and Spicy Mardi Gras Mustard is now ready to serve! Use it as a zesty dip for fried shrimp, a sandwich spread, or even a dressing for salads. Store any leftovers in an airtight container in the refrigerator to keep the flavors fresh for up to a week. Celebrate the essence of New Orleans with every delicious bite.

Storage Tips for Mardi Gras Mustard
Fridge: Store your Mardi Gras Mustard in an airtight container for up to 1 week to maintain its fresh flavor and vibrant taste.
Make-Ahead: Prepare the mustard a day in advance for enhanced flavor fusion; chilling helps the ingredients meld beautifully.
Serving Suggestions: If not used right away, keep the mustard refrigerated and stir well before serving to revive its bold taste.
Freezer: For longer storage, freeze the mustard in small portions using ice cube trays; it will last up to 3 months when properly sealed.
Expert Tips for Mardi Gras Mustard
- Control the Heat: Start with a smaller amount of horseradish and cayenne pepper; taste and adjust to find your perfect balance of spice in the Mardi Gras Mustard.
- Storage Matters: Use airtight containers to store your mustard, ensuring it stays fresh and flavorful for up to a week in the refrigerator.
- Quality Check: Always check the quality and freshness of your mustards before using; stale mustard can dull the vibrant flavors of your homemade condiment.
- Experiment Freely: Don’t hesitate to customize! Adjust sweetness or add more Cajun seasoning for an extra kick tailored to your taste.
- Make Ahead: Preparing the mustard a day in advance deepens the flavors, making it even more delicious when you’re ready to serve.
Make Ahead Options
These Sweet and Spicy Mardi Gras Mustard are perfect for meal prep enthusiasts! You can mix all the ingredients and store the sauce in an airtight container up to 24 hours in advance, allowing the flavors to meld beautifully. Just ensure you refrigerate the mustard to maintain its freshness. When you’re ready to serve, simply give it a good stir and taste it—adjust any seasonings if needed, perhaps adding a touch more horseradish for that extra kick. This make-ahead option not only saves you time on busy weeknights but also guarantees that each serving is just as delicious and zesty as when freshly made!
Mardi Gras Mustard Variations
Feel free to let your creativity shine as you customize this vibrant condiment to suit your tastes!
- Dairy-Free: Swap the mayonnaise for Greek yogurt or a dairy-free alternative like silken tofu for a vegan-friendly twist.
- Heat Booster: Add a dash of cayenne pepper or hot sauce to intensify the kick and make each bite even more exciting!
- Milder Version: For a friendlier flavor, reduce the amount of horseradish and omit the Cajun seasoning, perfect for those sensitive to spice.
- Zingy Lime: Incorporate a splash of fresh lime juice to brighten the flavors and add a zesty twist that pairs beautifully with seafood.
- Herb Infusion: Stir in some fresh chopped herbs like parsley or cilantro for a refreshing herbal note that complements the sweetness.
- Savory Kick: Add finely chopped pickles or relish for a tangy crunch that enhances the texture and flavor profile.
- Sweet Variations: Experiment with honey or maple syrup instead of brown sugar, lending a unique sweetness that contrasts beautifully with spice.
- Asian Flair: Mix in a hint of sesame oil or soy sauce for an unexpected twist, creating an intriguing fusion condiment perfect for grilled meats.
These variations not only play up the flavor but also align with different dietary needs and preferences. Consider pairing your Mardi Gras Mustard with a delightful assortment of dishes, like my Baked Ham Cheese for an unforgettable meal!
What to Serve with Sweet and Spicy Mardi Gras Mustard
Elevate your dining experience with these delightful pairings that beautifully complement your homemade condiment.
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Fried Shrimp: The crispy, tender shrimp contrast perfectly with the creamy, zesty mustard, creating a flavor explosion that dances on your palate.
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Blackened Grouper Sandwiches: Layering the mustard on a spicy fish sandwich enhances its bold flavors, transforming a simple meal into a culinary masterpiece.
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Savory Chicken Fingers: Dip these crunchy bites into your Sweet and Spicy Mardi Gras Mustard for a party-ready treat that’s both kid-friendly and loved by adults.
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Roasted Veggies: Brighten up your grilled or roasted vegetables with the mustard, adding a playful kick that complements their natural sweetness.
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Fries with a Twist: Ditch the boring ketchup! Pair golden, crispy fries with the mustard for a delightful upgrade that keeps ’em coming back for more.
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Refreshing Coleslaw: Use the zesty mustard as a dressing in coleslaw. Its creamy texture and tangy sweetness will brighten up the salad while adding layers of flavor.
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Simple Green Salad: Drizzle over mixed greens for a punchy vinaigrette. The mustard cuts through the richness of any creamy dressing, keeping flavors fresh and vibrant.
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Crisp Beer: Enjoy a cold pint alongside your meal; the carbonation and light bitterness of the beer will balance the kick of the mustard while enhancing the overall experience.

Sweet and Spicy Mardi Gras Mustard Recipe FAQs
How do I choose the best mustard for this recipe?
Absolutely! When selecting mustards for your Sweet and Spicy Mardi Gras Mustard, go for high-quality options. Whole grain mustard adds texture and depth, while spicy brown mustard provides the necessary kick. If you can’t find them, Creole mustard is a fantastic substitute that will keep your sauce authentic!
What’s the best way to store Mardi Gras Mustard?
Very! Store your Mardi Gras Mustard in an airtight container in the refrigerator. It will stay fresh and flavorful for up to a week. Make sure the lid is tightly sealed to maintain its vibrant taste.
Can I freeze Mardi Gras Mustard for later use?
Absolutely! To freeze your Sweet and Spicy Mardi Gras Mustard, pour it into ice cube trays and freeze until solid. Then, transfer the frozen cubes into a freezer-safe bag. This way, you can enjoy the mustard for up to 3 months. Just thaw it in the fridge when you’re ready to use it!
What can I do if my mustard is too spicy?
No worries! If your Mardi Gras Mustard ends up too spicy for your taste, you can easily mellow it out. Simply mix in a bit more mayonnaise or Greek yogurt to tone down the heat. Additionally, you could add more dark brown sugar to balance out the spice with sweetness. Just stir well and taste until you reach your desired flavor.
Is this mustard safe for pets or people with allergies?
Very! While Sweet and Spicy Mardi Gras Mustard is delicious for humans, it might not be safe for pets, particularly due to the horseradish. As for allergies, always check your ingredients, especially for mustard. Ensure you’re using allergen-free substitutes for mayonnaise and horseradish if necessary, making it suitable for those with dietary restrictions.
Can I adjust the sweetness level in the mustard?
Absolutely! If you prefer a sweeter profile for your Mardi Gras Mustard, feel free to add more dark brown sugar or even a drizzle of honey. Begin with one teaspoon at a time, mixing well and tasting until you find that perfect balance that suits your palate!

Zesty Mardi Gras Mustard: A Homemade Flavor Adventure
Ingredients
Equipment
Method
- In a medium mixing bowl, add mayonnaise, whole grain mustard, and spicy brown mustard. Blend until smooth.
- Incorporate deli-style horseradish, dark brown sugar, and Cajun seasoning. Stir thoroughly until flavors meld.
- Cover and chill in the refrigerator for at least 30 minutes.
- After chilling, adjust seasoning if needed and stir.
- Serve as a dip, spread, or dressing. Store leftovers in an airtight container.

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