If you’re craving a dish that bursts with bold flavors and creamy comfort, this Blackened Shrimp Cavatappi with Cajun Cream Sauce Recipe is exactly what your dinner rotation needs. Imagine perfectly curled cavatappi pasta tangled in a luxuriously smooth, spicy Cajun cream sauce, crowned with tender, blackened shrimp that pack a smoky punch. This recipe is a celebration of simple ingredients coming together to create a vibrant, satisfying meal full of personality and warmth. Once you try this, it’s hard not to fall in love with every bite.

Ingredients You’ll Need
Gathering your ingredients is the first step to making this soulful dish, and you’ll find that each one plays an essential role either in flavor, texture, or color. From the perfectly shaped pasta to the fragrant Cajun seasoning, each item is vital in crafting this unforgettable recipe.
- Cavatappi pasta (8 oz): Its spiral shape holds onto the creamy sauce beautifully, ensuring every forkful is packed with flavor.
- Shrimp (1 lb, peeled and deveined): Fresh and tender, these transform the dish with their smoky blackened exterior and juicy interior.
- Cajun seasoning (2 tablespoons): This blend is the heart of the blackening, bringing that trademark spicy, herbal kick.
- Garlic (3 cloves, minced): Adds a pungent depth and aromatic punch that elevates the sauce.
- Butter (4 tablespoons, divided): Used for searing shrimp and building a rich, velvety sauce.
- Heavy cream (1 cup): Creates the luscious base of the Cajun cream sauce that clings lovingly to every noodle.
- Parmesan cheese (1 cup, grated): Melts smoothly into the sauce, adding a savory, slightly nutty finish.
- Green onions (2, sliced): Provide a fresh, crisp contrast and a pop of color for garnish.
- Lemon juice (1 tablespoon): Adds just the right brightness to balance the richness.
- Salt and pepper: Essential for seasoning throughout and enhancing every flavor.
How to Make Blackened Shrimp Cavatappi with Cajun Cream Sauce Recipe
Step 1: Cook the Pasta Perfectly
Begin by bringing a large pot of salted water to a boil and cooking the cavatappi pasta until it’s al dente, about 8 to 10 minutes. This ensures it’s tender with a little bite to hold up under the creamy sauce. Save half a cup of the pasta water before draining to help adjust your sauce later — this little trick makes all the difference in consistency.
Step 2: Blacken the Shrimp with Cajun Seasoning
While the pasta cooks, toss the peeled and deveined shrimp with the Cajun seasoning until evenly coated. Heat 2 tablespoons of butter in a skillet over medium-high heat, then add the shrimp. Cook for 2 to 3 minutes on each side, letting that seasoning form a glorious blackened crust. Once cooked through, transfer the shrimp to a plate to rest.
Step 3: Build the Creamy Cajun Sauce
Reduce the heat to medium-low and add the remaining butter to the same skillet, scraping up any tasty browned bits left from your shrimp. Toss in the minced garlic and sauté for about 30 seconds until fragrant but not burnt. Now, add the cooked cavatappi and shrimp back to the skillet, tossing gently to combine flavors.
Step 4: Finish with Cream, Cheese, and Brightness
Pour in the heavy cream and bring it to a gentle simmer. Stir in the grated Parmesan cheese until smooth and velvety. If the sauce feels too thick, loosen it with a splash of the reserved pasta water. Stir in the lemon juice to brighten the dish, season with salt and pepper to taste, and sprinkle sliced green onions over the top just before serving. This step is where everything comes together into pure comfort food magic.
How to Serve Blackened Shrimp Cavatappi with Cajun Cream Sauce Recipe

Garnishes
Green onions add the perfect fresh crunch and vibrant color on top, but feel free to get creative with additional garnishes like chopped fresh parsley or a sprinkle of smoked paprika. A wedge of lemon on the side invites an optional bright squeeze right at the table.
Side Dishes
This dish is hearty enough to stand on its own, but pairing it with a simple green salad or roasted seasonal vegetables adds a lovely contrast in texture and freshness. Garlic bread or a crusty baguette also work wonderfully for soaking up any extra creamy Cajun sauce.
Creative Ways to Present
For an eye-catching presentation, serve this Blackened Shrimp Cavatappi with Cajun Cream Sauce Recipe in individual shallow bowls with shrimp arranged on top like little crowns. A drizzle of extra cream sauce and a sprinkle of finely chopped chives or paprika make each plate Instagram-worthy and inviting.
Make Ahead and Storage
Storing Leftovers
Leftover Blackened Shrimp Cavatappi with Cajun Cream Sauce Recipe can be stored in an airtight container in the refrigerator for up to 2 days. Keep in mind that the sauce may thicken when cold, so stirring in a splash of cream or milk before reheating helps regain that silky texture.
Freezing
Freezing is not recommended for this dish due to the cream sauce and delicate texture of blackened shrimp, which may separate or become rubbery upon thawing. For the best quality, enjoy it fresh or refrigerate and consume within a couple of days.
Reheating
Gently reheat leftovers in a skillet over low heat, stirring frequently. Adding a little heavy cream or water will revive the sauce’s creamy richness. Avoid the microwave if possible to keep the shrimp tender and sauce smooth.
FAQs
Can I use a different type of pasta for this recipe?
Absolutely! While cavatappi is perfect for holding onto the creamy sauce, other pasta shapes like penne, rotini, or fusilli also work nicely. Just choose a pasta shape that captures sauce well for the best experience.
How spicy is the Cajun seasoning in this dish?
The Cajun seasoning brings a warm, smoky heat with herbal and earthy tones, but it is generally moderate in spice. You can adjust the amount to your preferred heat level or add a pinch of cayenne for an extra kick.
Can I substitute heavy cream with a lighter option?
Heavy cream provides the rich, luxurious texture essential to this recipe. You can try using half-and-half or a mix of milk and cream, but the sauce might be thinner and less creamy. For a dairy-free option, coconut cream can be an interesting substitute, though it will change the flavor profile.
Is it necessary to peel and devein the shrimp?
Yes, peeling and deveining shrimp ensures a cleaner texture and taste. It also makes eating the dish much more enjoyable and presentable, especially since the shrimp are the star of this recipe.
Can I prepare any parts of this recipe in advance?
You can season the shrimp ahead of time and keep them refrigerated for a few hours before cooking. Also, pasta can be cooked and tossed with a small amount of oil to prevent sticking, then reheated during sauce preparation. However, it’s best to cook shrimp fresh for the best flavor and texture.
Final Thoughts
This Blackened Shrimp Cavatappi with Cajun Cream Sauce Recipe is truly a game-changer for weeknight dinners or impressing guests with minimal fuss. The marriage of smoky spices, creamy sauce, and perfectly cooked shrimp is simply irresistible. I hope you give this dish a try soon — I promise it will win over your taste buds and maybe even become a new favorite in your kitchen!
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Blackened Shrimp Cavatappi with Cajun Cream Sauce Recipe
- Prep Time: 10 minutes
- Cook Time: 20 minutes
- Total Time: 30 minutes
- Yield: 4 servings
- Category: Main Dish
- Method: Stovetop
- Cuisine: American Cajun
Description
This Blackened Shrimp Cavatappi recipe combines perfectly seasoned, blackened shrimp with creamy Parmesan sauce and tender cavatappi pasta. Spiced with Cajun seasoning and brightened with a touch of lemon juice, this dish is a flavorful, comforting meal ready in just 30 minutes that’s perfect for weeknights or casual gatherings.
Ingredients
Pasta
- 8 oz (about 225 g) cavatappi pasta
Shrimp
- 1 lb (about 450 g) shrimp, peeled and deveined
- 2 tablespoons Cajun seasoning
- 4 tablespoons butter (divided)
- 3 cloves garlic, minced
Sauce
- 1 cup (about 240 ml) heavy cream
- 1 cup Parmesan cheese, grated
- 1 tablespoon lemon juice
- Salt and pepper, to taste
Garnish
- 2 green onions, sliced
Instructions
- Cook the pasta: Bring a large pot of salted water to a boil. Add the cavatappi pasta and cook until al dente, about 8-10 minutes. Drain the pasta, reserving 1/2 cup of the pasta water for later use.
- Prepare the shrimp: Toss the peeled and deveined shrimp with the Cajun seasoning until evenly coated. Heat 2 tablespoons of butter in a skillet over medium-high heat. Cook the shrimp for 2-3 minutes on each side until they are blackened and cooked through. Remove the shrimp from the skillet and set aside.
- Sauté garlic and combine: Reduce the heat to medium-low and add the remaining 2 tablespoons of butter to the same skillet. Add the minced garlic and sauté for about 30 seconds until fragrant. Add the cooked cavatappi pasta and the blackened shrimp back into the skillet, tossing gently to combine all ingredients.
- Make the sauce: Pour the heavy cream into the skillet and bring it to a gentle simmer. Stir in the grated Parmesan cheese until the sauce is smooth and creamy. If the sauce is too thick, adjust the consistency by adding some of the reserved pasta water a little at a time.
- Finish and serve: Stir in the lemon juice and season with salt and pepper to taste. Garnish the dish with sliced green onions and serve warm for a delicious, comforting meal.
Notes
- To ensure the shrimp cooks evenly, do not overcrowd the skillet when blackening; cook in batches if needed.
- Reserve pasta water is important for adjusting sauce consistency, so don’t skip saving it.
- For a spicier kick, add extra Cajun seasoning or a pinch of cayenne pepper to the shrimp.
- This dish pairs well with a crisp green salad or steamed vegetables for a complete meal.
- Leftovers can be stored in an airtight container in the refrigerator for up to 2 days but are best eaten fresh.

