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Creamy Cajun Chicken Pasta
Looking for a quick, flavor-packed dinner? This creamy Cajun chicken pasta is ready in under 30 minutes!
With a rich, spicy sauce and tender chicken, it’s the ultimate comfort meal for busy nights.
You can easily customize it—swap the chicken for shrimp or add your favorite veggies.
This is one of those recipes you’ll find yourself making over and over again!
Why You’ll Love This Creamy Cajun Chicken Pasta
Some recipes earn a permanent place in your dinner rotation after just one bite—and this is definitely one of them. Tender Cajun-seasoned chicken, colorful bell peppers, perfectly cooked pasta, and a silky Parmesan cream sauce come together to create a meal that’s rich, comforting, and packed with flavor. It’s the kind of dinner that tastes like it took hours to make, yet it’s ready in just 30 minutes.
What I love most about this recipe is how versatile it is. Whether you stick with juicy chicken, swap it for shrimp, or simply use your favorite pasta shape, the creamy Cajun sauce brings everything together beautifully. It’s easy enough for a busy weeknight but delicious enough to serve when family and friends gather around the table.
For Creamy Cajun Chicken Pasta
- Penne Pasta – I like penne for this recipe, but feel free to use any pasta you prefer, like linguine or spaghetti.
- Cajun Seasoning – The key to the spicy, flavorful kick. You can use your favorite Cajun seasoning (I recommend “Slap Ya Mama”).
- Salt and Pepper – For balancing the flavor and seasoning the chicken and sauce.
- Boneless Skinless Chicken Breast – I prefer chicken breast for this dish, cut into bite-sized pieces, but you could also swap for shrimp.
- Butter – Used for sautéing the chicken and vegetables. The rich flavor it adds is a must!
- Yellow Onion – Adds a subtle sweetness and depth to the dish.
- Bell Peppers – Red bell peppers work great, adding color and sweetness to the dish.
- Heavy Cream – This creates the rich, creamy base for the sauce.
- Smoked Paprika – A mild, smoky spice that enhances the flavor of the Cajun seasoning.
- Dried Basil – Adds a fragrant herbal note to the sauce.
- Garlic Powder – Gives a background depth to the sauce.
- Parmesan Cheese – Freshly grated Parmesan adds a sharp, creamy finish to the dish.
Step-by-Step Instructions
1. Cook the pasta
Bring a large pot of salted water to a boil and cook the penne according to the package directions. Once it’s perfectly al dente, drain the pasta and set it aside while you prepare the rest of the dish.
2. Season the chicken
In a large zip-top bag, combine 3 teaspoons Cajun seasoning, ¼ teaspoon salt, and ¼ teaspoon black pepper. Add the chicken pieces, seal the bag, and shake until every piece is evenly coated with the seasoning.
3. Brown the chicken
Melt 2 tablespoons of butter in a large skillet over medium heat. Add the seasoned chicken and cook until browned and fully cooked through, working in batches if needed to avoid overcrowding the pan. Transfer the cooked chicken to a plate.
4. Cook the vegetables
Add the remaining 1 tablespoon butter to the same skillet. Stir in the diced onion and sliced bell peppers, cooking for 3 to 5 minutes, stirring often, until they begin to soften.
5. Make the creamy Cajun sauce
Pour in the heavy cream, then add the smoked paprika, dried basil, garlic powder, the remaining Cajun seasoning, and the remaining salt and pepper. Bring everything to a gentle boil, then reduce the heat and let the sauce simmer until it thickens slightly.
6. Bring everything together
Return the cooked chicken to the skillet and stir in the freshly grated Parmesan cheese. Add the cooked pasta and gently toss until every piece is coated in the rich, creamy Cajun sauce and the cheese has completely melted.
7. Serve and enjoy
Serve immediately while hot. If you’d like, sprinkle a little fresh parsley over the top for a simple finishing touch.
Tips and Variations
One of the best things about this recipe is how easy it is to make it your own.
- Penne is a great choice because it holds onto the creamy sauce so well, but linguine, spaghetti, or your favorite pasta shape will work just as nicely.
- If you’re craving seafood, simply swap the chicken for shrimp while keeping the rest of the recipe exactly the same.
- For the boldest Cajun flavor, “Slap Ya Mama” Cajun seasoning is a great option.
- Love extra heat? Stir in a little cayenne pepper or a splash of hot sauce when making the sauce.
- To make this dairy-free, substitute the heavy cream with a non-dairy alternative like coconut milk or almond milk, and replace the Parmesan with a dairy-free cheese or nutritional yeast.
- Have leftover cooked chicken? Add it during the final few minutes so it warms through without overcooking.
- Leftovers can be stored in an airtight container in the refrigerator for up to 3 days. The sauce may become a little less creamy after reheating, but the flavors will still be delicious.
How to Serve This Creamy Pasta
This creamy Cajun chicken pasta is hearty enough to shine on its own, but a few simple sides make it feel even more special.
Serve it with warm garlic bread for soaking up every bit of the creamy sauce, a crisp green salad for a fresh contrast, or your favorite roasted vegetables to round out the meal.
If you’re serving guests, finish each bowl with a sprinkle of fresh parsley for a little extra color and freshness. It’s an easy touch that makes this comforting pasta feel restaurant-worthy.
- Can I use pre-cooked chicken?
Yes, using pre-cooked chicken is a great way to save time! Simply add it into the sauce during the final few minutes to warm through.
- What if I don’t have Cajun seasoning?
No worries! You can easily make a substitute using a mix of paprika, garlic powder, onion powder, thyme, oregano, and a pinch of cayenne for heat.
- Can I use a different type of pasta?
Of course! While I love penne, any type of pasta will work here, whether it’s linguine, fusilli, or even spaghetti. Just cook it according to the package instructions.
- How can I make it spicier?
To bring more heat, add a little extra cayenne pepper or a dash of hot sauce to the sauce. Adjust to suit your taste!
- Can I make this dish dairy-free?
Yes, you can! Swap the heavy cream for a non-dairy alternative like coconut milk or almond milk. Use dairy-free cheese or nutritional yeast in place of Parmesan to keep it creamy.
Creamy Cajun Chicken Pasta
Ingredients
- 8 oz (227 g) penne pasta, cooked and drained according to package instructions
- 4 tsp Cajun seasoning, divided
- ½ tsp salt, divided
- ½ tsp black pepper, divided
- 1½ lbs (680 g) boneless, skinless chicken breast, cut into 1-inch pieces
- 3 tbsp salted butter, divided
- ½ yellow onion, diced
- 2 bell peppers, sliced (red is a great choice)
- 1½ cups (355 ml) heavy cream
- ¾ tsp smoked paprika
- ½ tsp dried basil
- ¼ tsp garlic powder
- ⅓ cup fresh grated Parmesan cheese
Instructions
- Start by cooking the pasta according to the package instructions. Drain and set aside.
- n a large zip-top bag, combine 3 teaspoons of Cajun seasoning, ¼ teaspoon salt, and ¼ teaspoon pepper. Add the chopped chicken to the bag, seal it, and shake until the chicken is well coated. Set aside.
- Heat 2 tablespoons of butter in a large pan over medium heat. Once melted, add the seasoned chicken and cook until browned and fully cooked through (you may need to do this in batches). Remove the chicken from the pan and set it aside.
- Add the remaining 1 tablespoon of butter to the pan. Once melted, add the diced onion and bell peppers. Cook, stirring frequently, until the vegetables begin to soften, about 3-5 minutes.
- Pour in the heavy cream, followed by the smoked paprika, dried basil, garlic powder, remaining Cajun seasoning, and ¼ teaspoon salt and pepper. Bring the mixture to a boil, then lower the heat and let it simmer until the sauce thickens.
- Return the cooked chicken to the pan and stir in the Parmesan cheese. Add the cooked pasta and toss everything together until the cheese melts and the pasta is coated with the creamy sauce.
- Serve hot, and optionally top with fresh parsley for a pop of color.
Notes
- Pasta: While penne works great here, feel free to use any pasta shape you prefer, such as linguine.
- Seasoning: For the best Cajun flavor, I recommend using "Slap Ya Mama" Cajun seasoning.
- Storing: Store leftovers in an airtight container in the fridge for up to 3 days. Keep in mind the sauce may not be as creamy when reheated.
Nutrition
For another creamy family favorite, try my Chicken Wild Rice Casserole, packed with tender chicken and hearty rice.
If you’re craving classic comfort food, Easy Chicken Noodle Casserole is always a hit, while Easy Chicken Shepherd’s Pie is loaded with vegetables, creamy mashed potatoes, and savory chicken.
