If you’re craving a dish that masterfully blends rich creaminess with bold, spicy Cajun flavors, then this Creamy Cajun Shrimp Pasta Recipe is about to become your new go-to comfort meal. Picture succulent shrimp coated in vibrant Cajun seasoning, swimming in a luscious sauce made with cream, Parmesan, and a hint of smoky paprika, all tossed with perfectly al dente pasta. It’s a heavenly combination that bursts with flavor in every bite and is surprisingly easy to whip up. Whether you’re cooking for a weeknight dinner or impressing guests, this recipe hits all the right notes with its warmth, spice, and indulgent texture.

Ingredients You’ll Need
Getting the ingredients right is the first step toward an unforgettable dish. Luckily, the components for this recipe are straightforward yet packed with flavor, each adding its own unique touch to the color, texture, and taste of your creamy Cajun shrimp pasta.
- 12 ounces fettuccine or penne pasta: Choose your favorite pasta shape to soak up the delicious sauce perfectly.
- 1 pound large shrimp peeled and deveined: These tender shrimp bring the protein and seafood goodness to the dish.
- 2 tablespoons Cajun seasoning, divided: This spice mix is the heart of the dish, giving it that signature kick and vibrant red hue.
- 2 tablespoons olive oil: For sautéing the shrimp to golden perfection without overpowering flavors.
- 2 tablespoons unsalted butter: Adds richness to the sauce and helps mellow the spices.
- 3 cloves garlic minced: Garlic infuses the sauce with an irresistible aromatic depth.
- 1 cup heavy cream: This creates the indulgent, silky texture of the sauce.
- 1/2 cup chicken broth: Balances the creaminess with savory notes and thins the sauce slightly.
- 1/2 cup freshly grated Parmesan cheese: Melts into the sauce for sharp, nutty flavor and added creaminess.
- 1/4 teaspoon smoked paprika: A subtle smoky backdrop that lifts the spice profile elegantly.
- Salt and black pepper to taste: Essential for seasoning and enhancing all the other flavors.
- Chopped fresh parsley for garnish: Adds a fresh, green pop and bright finish to the dish.
How to Make Creamy Cajun Shrimp Pasta Recipe
Step 1: Cook the Pasta
Bring a large pot of salted water to a rolling boil, then add your pasta and cook according to the package instructions until al dente. Don’t forget to save half a cup of the pasta water before draining—it’s a secret weapon for adjusting your sauce to the perfect consistency later on.
Step 2: Season and Sear the Shrimp
Toss the peeled and deveined shrimp with one tablespoon of Cajun seasoning until every piece is well coated. Heat olive oil in a large skillet over medium-high heat, then add the shrimp in a single layer. Cook for just 1 to 2 minutes on each side until the shrimp turn pink and opaque. Remove them from the skillet and set aside to prevent overcooking—this keeps them tender and juicy, a must for this creamy Cajun shrimp pasta recipe.
Step 3: Build the Sauce
Reduce the heat to medium, then melt butter in the same skillet you cooked the shrimp in. Add minced garlic and sauté for about 30 seconds until fragrant—don’t let it brown! Stir in the heavy cream, chicken broth, the remaining tablespoon of Cajun seasoning, and smoked paprika. Let everything simmer gently for 3 to 4 minutes so the flavors meld and the sauce thickens just enough to coat the pasta beautifully.
Step 4: Finish with Cheese and Pasta
Whisk in the freshly grated Parmesan until it melts smoothly into the sauce, creating that unmistakable creamy texture. Add the cooked pasta back into the skillet and toss to combine, making sure every strand or piece gets luxuriously coated. Use the reserved pasta water little by little if the sauce feels too thick—a perfect trick to keep it silky and smooth.
Step 5: Return the Shrimp
Gently fold the shrimp back into the skillet with the pasta and sauce, warming everything through. Season to taste with salt and freshly ground black pepper, then remove from heat, ready to serve your masterpiece of a Creamy Cajun Shrimp Pasta Recipe.
How to Serve Creamy Cajun Shrimp Pasta Recipe

Garnishes
To brighten the dish and add fresh notes after all that indulgence, sprinkle chopped fresh parsley over the top. It not only adds a burst of color but also a slight herbal lift that complements the rich and spicy sauce perfectly.
Side Dishes
Pair this creamy Cajun shrimp pasta with garlic bread to soak up every bit of sauce or a crisp green salad with vinaigrette to balance the richness. Each option adds a different texture and flavor dimension to round out your meal beautifully.
Creative Ways to Present
For a dinner party, serve this pasta in individual shallow bowls and garnish each with a lemon wedge for an occasional citrus pop. You can also layer the shrimp and pasta separately on the plate for a trendy “deconstructed” look that lets guests appreciate each component before mixing.
Make Ahead and Storage
Storing Leftovers
Let any leftovers cool completely before transferring them to an airtight container. Stored in the fridge, your creamy Cajun shrimp pasta recipe will keep well for up to 2 days without losing its flavor or texture.
Freezing
While freezing cream-based sauces can sometimes be tricky, this dish freezes fairly well. Place cooled portions in freezer-safe containers and freeze for up to 1 month. Keep in mind that the sauce may slightly separate upon thawing, but stirring vigorously during reheating brings it back to life.
Reheating
Reheat gently on the stovetop over low heat to avoid curdling the cream sauce. Add a splash of chicken broth or milk if the sauce needs loosening. Stir frequently until warmed through and creamy once again, bringing your creamy Cajun shrimp pasta recipe back to its full glory.
FAQs
Can I use frozen shrimp for this recipe?
Absolutely! Just make sure to thaw them completely and pat them dry before seasoning and cooking. This prevents excess moisture that can dilute the sauce and affect the shrimp’s texture.
What if I don’t have Cajun seasoning?
You can easily make your own blend using paprika, garlic powder, onion powder, cayenne pepper, oregano, thyme, and salt. Mix to taste for your own customized kick in this creamy Cajun shrimp pasta recipe.
Is this recipe very spicy?
The spice level is moderate and can be adjusted by adding more or less Cajun seasoning. If you prefer a milder dish, reduce the amount and balance with extra butter or cream to keep the sauce rich and soothing.
Can I substitute the heavy cream with a lighter alternative?
Yes! Half-and-half or whole milk can be used, but note the sauce will be less thick and creamy. If using milk, consider adding a small amount of flour or cornstarch to help thicken the sauce while keeping it luscious.
What pasta shapes work best for this recipe?
Fettuccine and penne are ideal because they hold onto the creamy sauce well. Rigatoni or bowtie pasta are great alternatives if you want to switch things up while maintaining a perfect sauce-to-pasta ratio.
Final Thoughts
This Creamy Cajun Shrimp Pasta Recipe is a true celebration of Cajun flavors wrapped in a velvety, comforting sauce that’s bound to become a staple in your kitchen. The ease of preparation combined with the bold, satisfying taste makes it perfect for any occasion, whether a cozy night in or a casual dinner with friends. Give it a try—you’re in for a deliciously unforgettable treat!
Print
Creamy Cajun Shrimp Pasta Recipe
- Prep Time: 15 minutes
- Cook Time: 20 minutes
- Total Time: 35 minutes
- Yield: 4 servings
- Category: Main Course
- Method: Stovetop
- Cuisine: Cajun
Description
Creamy Cajun Shrimp Pasta is a rich and flavorful dish featuring perfectly cooked shrimp tossed in a luscious, spicy cream sauce with tender fettuccine or penne pasta. This Cajun-inspired recipe balances bold seasoning with the smoothness of heavy cream and Parmesan cheese for an indulgent yet easy weeknight dinner.
Ingredients
Pasta
- 12 ounces fettuccine or penne pasta
Shrimp
- 1 pound large shrimp, peeled and deveined
- 2 tablespoons Cajun seasoning, divided
- 2 tablespoons olive oil
Sauce
- 2 tablespoons unsalted butter
- 3 cloves garlic, minced
- 1 cup heavy cream
- 1/2 cup chicken broth
- 1/2 cup freshly grated Parmesan cheese
- 1/4 teaspoon smoked paprika
- Salt and black pepper to taste
Garnish
- Chopped fresh parsley
Instructions
- Cook the pasta: Bring a large pot of salted water to a boil and cook the pasta according to package instructions until al dente. Reserve 1/2 cup of the pasta cooking water, then drain the pasta and set aside.
- Season and cook the shrimp: Toss the shrimp with 1 tablespoon of Cajun seasoning until they are evenly coated. Heat olive oil in a large skillet over medium-high heat. Add the shrimp in a single layer and cook for 1 to 2 minutes on each side until they turn pink and opaque. Remove the shrimp and set aside.
- Prepare the sauce: Reduce the heat to medium and add the butter to the same skillet. Once melted, sauté the minced garlic for about 30 seconds until fragrant. Stir in the heavy cream, chicken broth, remaining 1 tablespoon Cajun seasoning, and smoked paprika. Bring the sauce to a gentle simmer and cook for 3 to 4 minutes until it slightly thickens.
- Add cheese and combine: Stir in the grated Parmesan cheese until the sauce is smooth and creamy. Add the cooked pasta to the skillet and toss to coat evenly with the sauce, adding reserved pasta water a little at a time if the sauce needs loosening.
- Reintroduce the shrimp and finish: Return the cooked shrimp to the skillet and toss gently to warm through. Season the dish with salt and black pepper to taste.
- Garnish and serve: Sprinkle chopped fresh parsley over the pasta and serve immediately for best flavor and texture.
Notes
- Adjust the amount of Cajun seasoning to suit your preferred spice level.
- For a lighter version, substitute half-and-half for heavy cream to reduce fat content.
- This pasta pairs excellently with garlic bread or a simple green salad for a complete meal.

