If you’re craving a dish that combines rich, smoky flavors with a luscious, velvety sauce, then this Creamy Cajun Shrimp and Chicken Pasta Recipe is exactly what you need. Imagine perfectly seasoned shrimp and tender chicken breast dancing in a spicy Cajun blend, all wrapped up in a creamy, cheesy sauce that clings lovingly to every twist of rotini pasta. It’s comfort food with a bold southern kick, guaranteed to make your taste buds sing and your dinner guests ask for seconds.

Ingredients You’ll Need
This dish may look impressive, but the ingredients are refreshingly simple and each one plays a crucial role in building layers of flavor, texture, and a pop of color. From the tender proteins to the indulgent cheeses, every element comes together effortlessly.
- 8 oz rotini pasta: Short pasta is perfect for trapping that creamy sauce in every bite.
- 1 lb shrimp, peeled and deveined: Adds a sweet and briny touch that balances the spice.
- 1 lb chicken breast, diced: Brings hearty, juicy chunks of protein to the dish.
- 2 tbsp Cajun seasoning: This is where the deep, smoky, and spicy flavor foundation begins.
- 1 tbsp olive oil: Essential for cooking your proteins without drying them out.
- 2 tbsp unsalted butter: Adds richness and helps build the silky sauce.
- 3 cloves garlic, minced: Garlic infuses the sauce with its warm, aromatic punch.
- 1 cup heavy cream: The creamy base that makes this pasta decadently smooth.
- 1 cup milk: Lightens the sauce just enough for perfect consistency.
- 1/2 cup grated Parmesan cheese: Sharp and nutty, it deepens the flavor of the sauce.
- 1/2 cup shredded cheddar cheese: Adds a gooey, melty texture with a mild tang.
- 1 tsp smoked paprika: Enhances the smoky layer while adding vibrant color.
- 1/2 tsp red pepper flakes (optional): For those who love an extra kick of heat.
- 1/2 tsp salt: Balances and enhances all the other flavors.
- Fresh parsley, chopped: To brighten the dish with fresh, herbal notes and a splash of green.
How to Make Creamy Cajun Shrimp and Chicken Pasta Recipe
Step 1: Cook the Pasta to Perfection
Start by boiling your rotini pasta according to the package instructions until it’s al dente. This means it should be tender but still have a little bite to it—this texture is crucial because it holds up beautifully when tossed in the creamy sauce later. Once cooked, drain the pasta and set it aside. Don’t rinse it; you want some starch to cling to the noodles for better sauce adhesion.
Step 2: Season the Proteins
While the pasta cooks, generously season your shrimp and diced chicken breast with the Cajun seasoning, smoked paprika, and salt. This combination is your flavor powerhouse. The spices penetrate the proteins, giving them that unmistakable Cajun punch before they hit the skillet.
Step 3: Brown the Chicken
Heat the olive oil in a large skillet over medium heat. Add the chicken pieces and let them cook undisturbed until they develop a golden brown crust, about 5 to 7 minutes. This searing locks in juices and boosts flavor. Once cooked through, remove the chicken and set it aside—don’t worry, they will reunite soon!
Step 4: Cook the Shrimp Just Right
Using the same skillet, melt 1 tablespoon of butter. Add the shrimp and cook them for about 2 to 3 minutes on each side until they turn pink and opaque. The butter adds a subtle richness that pairs perfectly with the natural sweetness of the shrimp. Remove the shrimp and add them to the chicken.
Step 5: Build the Creamy Sauce
Next, melt the remaining tablespoon of butter in the skillet and add your minced garlic. Let it cook for about a minute until fragrant—this little step is key to layering flavor. Then pour in the heavy cream and milk, and stir in the Parmesan and cheddar cheeses. Keep stirring the sauce until it thickens and the cheeses melt, about 4 to 5 minutes. This is where your sauce transforms into that dreamy, creamy blanket for your pasta.
Step 6: Combine Everything
Return the cooked chicken and shrimp to the skillet, then add the drained pasta. Toss everything together gently to coat each piece in that luscious sauce. If you’re feeling adventurous, sprinkle in the red pepper flakes now for a delightful warmth that lingers on the tongue. Give it one last stir to ensure every bite is bursting with flavor.
Step 7: Garnish and Serve
Finish your masterpiece with a generous sprinkle of fresh chopped parsley. This vibrant herb adds a fresh, crisp contrast to the rich dish, making every plate visually stunning and appetizing. Serve immediately so your guests can enjoy the creamy Cajun shrimp and chicken pasta at its absolute best.
How to Serve Creamy Cajun Shrimp and Chicken Pasta Recipe

Garnishes
A sprinkle of fresh parsley is not only beautiful but adds a subtle brightness that cuts through the richness. For an extra touch, a little lemon zest or a wedge on the side can bring a zesty lift that complements the smoky Cajun flavors beautifully.
Side Dishes
This lush pasta pairs wonderfully with a crisp green salad tossed in a light vinaigrette to balance the richness on the plate. Garlic bread or warm crusty bread is always a winner for soaking up any leftover sauce, making every bite a joy.
Creative Ways to Present
For dinner parties, serve this pasta in shallow bowls to showcase the colorful shrimp, chicken, and parsley. You could also portion it into elegant ramekins and broil with a little extra cheese on top for a bubbly finish that looks as great as it tastes.
Make Ahead and Storage
Storing Leftovers
Store any leftover creamy Cajun shrimp and chicken pasta in an airtight container in the refrigerator. It’s best enjoyed within 2 to 3 days to keep the seafood fresh and the sauce silky.
Freezing
While this dish is delicious fresh, freezing is possible if necessary. Place cooled portions into freezer-safe containers, leaving a little space for expansion. Freeze for up to 1 month. Keep in mind, the texture of the shrimp can slightly change upon thawing, but reheated properly, it remains satisfying.
Reheating
Reheat leftovers gently on the stovetop over low heat, adding a splash of milk or cream to bring the sauce back to its creamy goodness. Avoid microwaving at high heat to prevent overcooked shrimp and chicken.
FAQs
Can I use a different type of pasta for this recipe?
Absolutely! While rotini is great for trapping sauce, penne, fusilli, or even bowtie pasta will work wonderfully. Choose your favorite shape to make the dish your own.
Is it okay to substitute the chicken breast with thighs?
Yes, chicken thighs can be used if you prefer darker meat with a juicier texture. Just adjust cooking time accordingly until they’re cooked through.
How spicy is the Creamy Cajun Shrimp and Chicken Pasta Recipe?
The heat level is moderate with the Cajun seasoning and smoked paprika, but you can control the spice easily by adding or omitting red pepper flakes according to your taste.
Can I make this recipe dairy-free?
You can try substituting the heavy cream and cheeses with dairy-free alternatives, but keep in mind the sauce might not thicken or taste exactly the same since dairy plays a big role in creaminess and flavor.
What can I use instead of shrimp if I don’t eat seafood?
Feel free to increase the chicken portion or add smoked sausage for a smoky, hearty twist. Alternatively, turkey or even tofu can work well seasoned with Cajun spices.
Final Thoughts
This Creamy Cajun Shrimp and Chicken Pasta Recipe is a true celebration of bold flavor and comforting textures that’s perfect for weeknight dinners or special occasions. Once you try it, you’ll understand why it’s one of my personal favorites to whip up when I want something impressive yet simple. So go ahead, dive in, and enjoy every creamy, spicy, cheesy bite—you’re going to love it!
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Creamy Cajun Shrimp and Chicken Pasta Recipe
- Prep Time: 15 minutes
- Cook Time: 20 minutes
- Total Time: 35 minutes
- Yield: 4 servings
- Category: Main Course
- Method: Stovetop
- Cuisine: American
Description
This Creamy Cajun Shrimp and Chicken Pasta is a flavorful one-pan dish combining tender shrimp and juicy chicken breast with rotini pasta, all enveloped in a rich, cheesy Cajun-spiced cream sauce. Perfect for a quick weeknight dinner that offers a spicy kick balanced by a smooth, satisfying sauce.
Ingredients
Pasta
- 8 oz rotini pasta (or any short pasta of choice)
Protein
- 1 lb shrimp, peeled and deveined
- 1 lb chicken breast, diced
Seasonings & Spices
- 2 tbsp Cajun seasoning
- 1 tsp smoked paprika
- 1/2 tsp red pepper flakes (optional, for extra spice)
- 1/2 tsp salt (adjust to taste)
Fats & Oils
- 1 tbsp olive oil
- 2 tbsp unsalted butter
Dairy
- 3 cloves garlic, minced
- 1 cup heavy cream
- 1 cup milk
- 1/2 cup grated Parmesan cheese
- 1/2 cup shredded cheddar cheese
Garnish
- Fresh parsley, chopped
Instructions
- Cook the Pasta: Cook the rotini pasta according to package instructions until al dente. Drain well and set aside to keep warm.
- Season the Proteins: In a bowl, toss the peeled shrimp and diced chicken breast with Cajun seasoning, smoked paprika, and salt evenly to infuse the flavors.
- Cook Chicken: Heat olive oil in a large skillet over medium heat. Add the diced chicken pieces and cook for 5-7 minutes until browned and fully cooked through. Remove the chicken from the skillet and set aside.
- Cook Shrimp: Using the same skillet, melt 1 tablespoon of butter and add the shrimp. Cook each side for 2-3 minutes until the shrimp turns pink and opaque. Remove shrimp and set aside with the chicken.
- Prepare Cream Sauce: Melt the remaining tablespoon of butter in the skillet. Add minced garlic and sauté for about 1 minute until fragrant. Pour in heavy cream and milk, then add Parmesan and cheddar cheeses. Stir constantly over medium heat for 4-5 minutes until the sauce thickens and the cheese melts smoothly.
- Combine Ingredients: Return the cooked chicken and shrimp to the skillet with the creamy sauce. Add the cooked pasta and stir until everything is well coated in the sauce. Optionally, sprinkle red pepper flakes for added heat and mix well.
- Garnish and Serve: Sprinkle freshly chopped parsley on top and serve the creamy Cajun shrimp and chicken pasta hot immediately for best flavor.
Notes
- You can substitute rotini with penne, fusilli, or any short pasta you prefer.
- Adjust the amount of Cajun seasoning and red pepper flakes to control the spice level.
- For a lighter version, use half-and-half instead of heavy cream, though the sauce may be less rich.
- Ensure shrimp is peeled and deveined for the best texture and taste.
- Serve with a side of garlic bread or a fresh salad for a complete meal.

