Creamy Cajun Chicken Pasta is a rich, flavorful dinner made with tender chicken breast, penne pasta, garlic, Parmesan cheese, and a creamy Cajun-seasoned sauce. The chicken is seasoned and cooked until golden, then tossed with pasta in a smooth garlic Parmesan sauce with a little extra heat from chili flakes.
This easy Cajun chicken pasta recipe comes together in about 30 minutes, making it perfect for a quick weeknight dinner. The combination of creamy sauce, savory chicken, Parmesan, garlic, and Cajun seasoning creates a comforting pasta dish with plenty of bold flavor.
Why You’ll Love This Creamy Cajun Chicken Pasta
- Ready in about 30 minutes
- Easy one-pan sauce
- Tender, flavorful chicken
- Rich and creamy Parmesan sauce
- Bold Cajun flavor
- Perfect for busy weeknights
- Easy to customize with vegetables
- Great for family dinners
Ingredients
For the Pasta
250 g penne pasta
Penne works especially well because its shape holds onto the creamy Cajun sauce.
For the Chicken
300 g chicken breast, sliced
Thinly sliced chicken cooks quickly and absorbs the Cajun seasoning beautifully.
2 tablespoons olive oil
Used to cook the chicken and help it develop a flavorful golden exterior.
1 tablespoon Cajun seasoning
Provides the main spicy, smoky, and savory flavor for the dish.
Salt and black pepper
Season the chicken and sauce according to taste.
For the Creamy Sauce
2 tablespoons butter
Butter adds richness and creates a flavorful base for the garlic sauce.
3 garlic cloves, minced
Fresh garlic gives the sauce a savory aroma and complements the Cajun seasoning.
120 ml heavy cream
Heavy cream creates the smooth, rich texture of the sauce.
100 g grated Parmesan cheese
Parmesan adds a salty, nutty flavor and helps thicken the sauce.
1/2 teaspoon chili flakes
Adds additional heat. Reduce the amount for a milder pasta.
1 teaspoon Italian seasoning
Adds aromatic herbs that complement the garlic and Parmesan.
1 tablespoon chopped parsley
Fresh parsley provides a bright finishing touch.
How to Make Creamy Cajun Chicken Pasta
1. Cook the Penne
Bring a large pot of salted water to a boil.
Add the penne and cook according to the package instructions until al dente.
Before draining, reserve about 1/2 cup of pasta water.
Drain the pasta and set it aside.
2. Season the Chicken
Place the sliced chicken breast in a bowl.
Season with Cajun seasoning, a little salt, and black pepper.
Toss until the chicken is evenly coated.
3. Cook the Chicken
Heat the olive oil in a large skillet over medium-high heat.
Add the seasoned chicken in a single layer.
Cook for several minutes, turning occasionally, until the chicken is golden and cooked through.
Transfer the chicken to a plate and set aside.
Avoid overcrowding the skillet. If necessary, cook the chicken in batches.
4. Make the Garlic Butter Base
Reduce the heat to medium.
Add the butter to the same skillet.
Once melted, add the minced garlic.
Cook for about 30–60 seconds, stirring frequently, until fragrant.
Be careful not to burn the garlic.
5. Make the Creamy Cajun Sauce
Reduce the heat to medium-low.
Pour the heavy cream into the skillet.
Add the chili flakes and Italian seasoning.
Stir everything together and allow the sauce to gently simmer for 1–2 minutes.
6. Add the Parmesan
Gradually add the grated Parmesan cheese while stirring.
Continue stirring until the cheese melts and the sauce becomes smooth and creamy.
If the sauce becomes too thick, add a small amount of reserved pasta water.
7. Add the Pasta and Chicken
Add the cooked penne to the skillet.
Toss until the pasta is completely coated in the creamy sauce.
Return the cooked chicken to the skillet.
Gently mix everything together and cook for another minute so the flavors combine.
8. Garnish and Serve
Remove the skillet from the heat.
Sprinkle with chopped parsley.
Add extra Parmesan or Cajun seasoning if desired.
Serve immediately while the sauce is hot and creamy.
Tips for the Best Cajun Chicken Pasta
Don’t overcook the chicken
Chicken breast can become dry if cooked for too long. Slice it evenly so the pieces cook at roughly the same rate.
Use a large skillet
A large skillet gives the chicken enough space to brown properly and makes it easier to combine the pasta and sauce.
Reserve pasta water
Starchy pasta water is one of the easiest ways to adjust the sauce. Add it gradually if the sauce becomes too thick.
Keep the cream at a gentle simmer
Avoid aggressively boiling the cream. Gentle heat helps keep the sauce smooth.
Add Parmesan gradually
Adding the Parmesan a little at a time while stirring helps it melt evenly into the sauce.
Adjust the Cajun seasoning
Cajun seasoning blends vary in saltiness and heat. Taste the sauce before adding additional salt.
How Spicy Is Cajun Chicken Pasta?
This recipe has a noticeable but adjustable level of heat from the Cajun seasoning and chili flakes.
For a milder version, reduce the chili flakes and use a mild Cajun seasoning.
For a spicier pasta, increase the chili flakes or add a little extra Cajun seasoning.
Because Cajun seasoning can contain salt, taste before adding more salt.
Can I Add Vegetables?
Absolutely. Vegetables can add color, texture, and extra flavor.
Good options include:
- Bell peppers
- Spinach
- Mushrooms
- Broccoli
- Zucchini
- Cherry tomatoes
- Onions
Sauté firmer vegetables before making the sauce so they have time to become tender.
What Pasta Works Best?
Penne is an excellent choice because the tubular shape holds the creamy sauce.
Other good options include:
- Rigatoni
- Fettuccine
- Linguine
- Rotini
- Farfalle
- Cavatappi
Long pasta works especially well if you prefer a more traditional creamy pasta texture.
Easy Variations
Creamy Cajun Shrimp Pasta
Replace the chicken with peeled shrimp. Shrimp cooks quickly, so be careful not to overcook it.
Cajun Chicken and Shrimp Pasta
Use both chicken and shrimp for an extra hearty version.
Add Mushrooms
Sauté sliced mushrooms with the garlic before adding the cream.
Add Spinach
Stir fresh spinach into the sauce and allow it to wilt before adding the pasta.
Make It Extra Cheesy
Add a little more Parmesan or another melting cheese for a richer sauce.
Make It Less Spicy
Reduce the chili flakes and use a mild Cajun seasoning.
What to Serve with Creamy Cajun Chicken Pasta
This pasta is rich and filling, so lighter sides work particularly well.
Try serving it with:
- Green salad
- Garlic bread
- Roasted broccoli
- Steamed vegetables
- Sautéed spinach
- Tomato salad
- Roasted asparagus
A simple green salad provides a fresh contrast to the creamy pasta.
How to Store Leftovers
Allow the pasta to cool before transferring it to an airtight container.
Store leftovers in the refrigerator and enjoy within a few days.
When reheating, place the pasta in a skillet over low to medium heat.
Add a small splash of water, milk, or cream and stir gently until heated through.
The added liquid helps restore the creamy consistency of the sauce.
Frequently Asked Questions
Can I use chicken thighs instead of chicken breast?
Yes. Boneless, skinless chicken thighs work well and tend to remain juicy during cooking.
Can I use milk instead of heavy cream?
You can, but the sauce will be lighter and less rich. Heavy cream provides the creamiest result.
Is Cajun seasoning spicy?
It depends on the blend. Some Cajun seasonings are mild, while others contain more chili and cayenne. Check the seasoning before deciding how much chili flakes to add.
Can I make this pasta without chili flakes?
Yes. The Cajun seasoning will still provide plenty of flavor. Simply leave out the chili flakes for a milder dish.
Can I use pre-cooked chicken?
Yes. Add sliced cooked chicken near the end of cooking and heat it through before serving.
Why is my Cajun pasta sauce too thick?
Add reserved pasta water a little at a time while stirring until the sauce reaches your preferred consistency.
Can I make this recipe ahead of time?
You can prepare the chicken and sauce ahead of time, but the pasta is best cooked and combined with the sauce shortly before serving.
Final Thoughts
Creamy Cajun Chicken Pasta is an easy dinner that combines tender chicken, perfectly cooked penne, garlic, Parmesan, and a rich Cajun-seasoned cream sauce.
The Cajun seasoning adds bold flavor while chili flakes provide extra heat. Parmesan and heavy cream balance the spices with a smooth, savory richness.
Ready in about 30 minutes, this creamy chicken pasta is an excellent choice for busy weeknights when you want a satisfying homemade meal without complicated preparation.
Creamy Cajun Chicken Pasta Recipe
Prep Time: 10 minutes
Cook Time: 20 minutes
Total Time: 30 minutes
Servings: 3–4
Ingredients
- 250 g penne pasta
- 300 g chicken breast, sliced
- 2 tablespoons olive oil
- 2 tablespoons butter
- 3 garlic cloves, minced
- 120 ml heavy cream
- 100 g Parmesan cheese, grated
- 1 tablespoon Cajun seasoning
- 1/2 teaspoon chili flakes
- 1 teaspoon Italian seasoning
- Salt and black pepper, to taste
- 1 tablespoon chopped parsley
Instructions
- Cook the penne in salted water until al dente. Reserve 1/2 cup of pasta water, then drain.
- Season the sliced chicken with Cajun seasoning, salt, and black pepper.
- Heat the olive oil in a large skillet over medium-high heat.
- Cook the chicken until golden and fully cooked. Transfer to a plate.
- Reduce the heat and melt the butter in the same skillet.
- Add the minced garlic and cook for 30–60 seconds.
- Pour in the heavy cream.
- Add the chili flakes and Italian seasoning.
- Simmer gently for 1–2 minutes.
- Gradually stir in the Parmesan until melted and creamy.
- Add a little reserved pasta water if needed.
- Add the cooked penne and toss until coated.
- Return the chicken to the skillet and mix well.
- Garnish with chopped parsley and serve immediately.
Recipe Notes
Cajun seasoning blends can vary significantly in salt and spice levels, so taste the sauce before adding extra salt. For the creamiest texture, keep the heat moderate after adding the heavy cream and Parmesan.
Category: Dinner, Pasta
Cuisine: American-inspired
Method: Stovetop
Keyword: creamy Cajun chicken pasta, Cajun chicken pasta, creamy chicken pasta, Cajun pasta recipe, spicy chicken pasta, creamy Cajun pasta, easy chicken pasta recipe