This Creamy Pappadeaux Mardi Gras Pasta is a rich, bold, and downright decadent Southern-inspired dish packed with spicy sausage, plump shrimp, crisp bell peppers, and a luscious Cajun cream sauce. It’s everything you’d want in a comfort food dinner—creamy, smoky, spicy, and incredibly satisfying. The fettuccine soaks up every bit of the velvety sauce, giving each bite that indulgent Louisiana flair.
Whether you’re looking to impress at a dinner party or just want to indulge in something flavorful on a weeknight, this Mardi Gras pasta brings restaurant-quality flavor straight to your kitchen. It combines all the elements of a classic Creole dish but in a format that feels hearty and familiar. It’s festive, vibrant, and perfect for a celebration or just when you want to treat yourself!
What Kind of Sausage Should I Use?
For the most authentic flavor, go for smoked andouille sausage. Its smoky, spicy kick plays beautifully with the cream sauce and seafood. If you can’t find andouille, a spicy kielbasa or chorizo works as a good backup. Avoid sweet sausages or those with fennel—they’ll throw off the Cajun vibe.

Ingredients for the Creamy Pappadeaux Mardi Gras Pasta
- Andouille Sausage – Adds smoky heat and richness to the dish.
- Shrimp – Brings sweetness and tenderness that complements the sausage.
- Bell Peppers (red and green) – Add a pop of color and crunch.
- Onion & Garlic – The aromatic base that builds depth.
- Cajun Seasoning – Delivers the signature bold spice.
- Heavy Cream – Creates the rich, luxurious sauce.
- Parmesan Cheese – Adds nuttiness and thickens the sauce.
- Butter – For sauteing and flavor layering.
- Fettuccine Pasta – Holds onto the sauce beautifully.
- Parsley – A fresh finish to balance all the richness.
How To Make the Creamy Pappadeaux Mardi Gras Pasta
Step 1: Cook the Pasta
Bring a large pot of salted water to a boil. Add the fettuccine and cook until al dente according to package instructions. Reserve 1/2 cup of pasta water, then drain and set aside.
Step 2: Sauté the Sausage and Veggies
In a large skillet over medium heat, melt the butter. Add sliced andouille sausage and cook until browned on both sides. Remove and set aside. In the same pan, sauté the diced onion, red and green bell peppers until softened, about 5-7 minutes.
Step 3: Add the Shrimp
Add the shrimp to the skillet with the vegetables. Sprinkle with Cajun seasoning and cook until the shrimp turn pink and opaque, about 2-3 minutes per side. Remove shrimp and set aside.
Step 4: Make the Cajun Cream Sauce
In the same skillet, pour in the heavy cream. Bring to a gentle simmer, then stir in the Parmesan cheese. Let it cook for 2-3 minutes until the sauce thickens slightly. Add more Cajun seasoning to taste, and a splash of reserved pasta water if needed to loosen the sauce.
Step 5: Combine Everything
Return the sausage and shrimp to the skillet. Add the cooked fettuccine and gently toss everything together until well coated in the sauce. Let it all warm through for another 2 minutes.
Step 6: Garnish and Serve
Serve hot, garnished with fresh chopped parsley and a sprinkle of extra Parmesan if desired.
Best Way to Serve and Store This Pasta
This pasta is best served hot right after it’s tossed together. The creamy Cajun sauce will cling perfectly to the fettuccine, making every forkful flavorful and satisfying. Pair it with garlic bread or a crisp green salad to balance the richness.
To store leftovers, let the pasta cool completely before transferring to an airtight container. Keep it refrigerated for up to 3 days. Reheat gently on the stovetop with a splash of cream or broth to loosen the sauce and revive the flavors.
This dish doesn’t freeze well due to the cream sauce, which can split when thawed. For best texture and flavor, enjoy it fresh or within a few days.
Frequently Asked Questions
Can I use a different type of pasta?
Yes! While fettuccine is ideal for holding onto the creamy sauce, linguine or penne are great substitutes.
Is it too spicy?
The spice level is moderate, thanks to the Cajun seasoning and andouille sausage. You can adjust the heat by adding more or less Cajun seasoning.
Can I make it ahead of time?
You can prep the sausage and veggies ahead, but for the best flavor and texture, assemble and serve it fresh.
What other protein can I use?
Chicken breast or crawfish tails are excellent alternatives to shrimp. You can even use both for a seafood medley.
Can I make it dairy-free?
You could substitute the cream with coconut milk and use a plant-based cheese, but the flavor and consistency will change.
How do I make it thicker or thinner?
To thicken the sauce, add more Parmesan or let it simmer a bit longer. For a thinner sauce, stir in reserved pasta water or a bit more cream.
Want More Pasta Dinner Ideas?
If you love the bold flavors of this Creamy Pappadeaux Mardi Gras Pasta, you’ll definitely want to try these next:
- One Skillet Spicy Buffalo Ranch Chicken Pasta for creamy heat with a tangy twist.
- Garlic Parmesan Beef Spaghetti Pasta if you’re craving something hearty with a garlic punch.
- Sweet Tangy Honey Dijon Chicken Pasta for a slightly sweet and savory combo.
- One Skillet Cheesy Spicy Garlic Butter Steak Pasta for a beefy, cheesy indulgence.
- Garlic Butter Chicken with Creamy Ricotta Alfredo Pasta if you’re a fan of rich Alfredo-style sauces.
Save This Pin + Share Your Results
📌 Save this recipe to your Pinterest dinner board so you can come back to it any time.
And let me know in the comments how yours turned out! Did you swap the sausage or add more heat? Maybe used linguine instead of fettuccine?
I love seeing how everyone adds their own twist to this classic. Questions are welcome too—let’s cook better together.
For even more pasta recipes and Southern favorites, follow me over on Pinterest – Life with Nina!

Creamy Pappadeaux Mardi Gras Pasta
- Prep Time: 15 minutes
- Cook Time: 20 minutes
- Total Time: 35 minutes
- Yield: 4 servings 1x
- Category: Pasta Dinner
- Method: Stovetop
- Cuisine: Cajun / Southern
Description
A creamy, spicy, and bold Cajun pasta dish inspired by Pappadeaux’s famous Mardi Gras Pasta. Loaded with plump shrimp, smoky andouille sausage, and colorful bell peppers tossed in a rich Parmesan Cajun cream sauce over fettuccine. A true comfort dish with a festive flair!
Ingredients
12 oz fettuccine pasta
1 tablespoon butter
12 oz andouille sausage, sliced
1 pound large shrimp, peeled and deveined
1 red bell pepper, chopped
1 green bell pepper, chopped
1 small yellow onion, diced
3 cloves garlic, minced
1 tablespoon Cajun seasoning (adjust to taste)
1 ½ cups heavy cream
¾ cup grated Parmesan cheese
¼ cup pasta water (reserved from boiling)
2 tablespoons chopped fresh parsley
Instructions
1. Cook fettuccine pasta in salted boiling water until al dente. Reserve ¼ cup of pasta water, then drain and set aside.
2. In a large skillet, melt butter over medium heat. Add sliced andouille sausage and brown both sides. Remove and set aside.
3. In the same skillet, sauté onion and bell peppers for 5–7 minutes until tender.
4. Add shrimp to the skillet, season with Cajun seasoning, and cook for 2–3 minutes per side until pink and opaque. Remove shrimp and set aside.
5. Pour heavy cream into the skillet and bring to a gentle simmer. Stir in Parmesan cheese until the sauce thickens, about 2–3 minutes. Add a splash of pasta water if needed to adjust consistency.
6. Return sausage, shrimp, and fettuccine to the skillet. Toss gently to coat in the sauce. Cook together for 2 more minutes.
7. Garnish with parsley and extra Parmesan. Serve hot and enjoy!
Notes
Use freshly grated Parmesan for the best melting and flavor.
For extra heat, add a pinch of cayenne or hot sauce to the cream sauce.
If you can’t find andouille, use spicy kielbasa or chorizo as a flavorful substitute.
Nutrition
- Serving Size: 1 plate (¼ of recipe)
- Calories: 710
- Sugar: 6g
- Sodium: 1120mg
- Fat: 40g
- Saturated Fat: 20g
- Unsaturated Fat: 16g
- Trans Fat: 0g
- Carbohydrates: 58g
- Fiber: 3g
- Protein: 35g
- Cholesterol: 235mg
Keywords: creamy cajun pasta, mardi gras pasta, pappadeaux copycat


