Bold creamy cajun chicken pasta

Featured in: Quick Weeknight Dinners

This dish features tender strips of chicken seasoned with bold Cajun spices, sautéed alongside vibrant bell peppers and red onion. The pasta is cooked al dente and combined with a rich, garlicky cream sauce enriched with Parmesan cheese. The sauce’s smooth texture coats every bite, offering a comforting and flavorful meal perfect for weeknight dinners. Fresh parsley and extra Parmesan add a finishing touch, enhancing both aroma and taste.

Updated on Wed, 24 Dec 2025 10:29:00 GMT
Cajun Chicken Pasta with vibrant peppers and creamy sauce, ready for a delicious dinner. Pin
Cajun Chicken Pasta with vibrant peppers and creamy sauce, ready for a delicious dinner. | garlicgroove.com

There's something about the smell of Cajun spices hitting a hot skillet that instantly transports me back to a rainy Tuesday when my neighbor stopped by with a jar of homemade seasoning blend and half an hour to spare. We stood in my kitchen, steam rising from the pasta pot, and she insisted on showing me how to build a proper cream sauce—one that didn't break or separate, but instead clung to every strand like silk. That dish turned into something I made constantly, especially on nights when I wanted bold flavors without the fuss.

I made this for my sister once when she mentioned craving something warm and spicy on a cold evening, and she actually asked for the recipe instead of just complimenting the meal—something she'd never done before. That moment made me realize this wasn't just food; it was the kind of dish that stays in someone's rotation because it genuinely makes them happy.

Ingredients

  • Chicken breasts (2 large): Slicing them into strips means they cook quickly and absorb the spices better than chunks would.
  • Cajun seasoning (1 ½ tablespoons): This is your flavor foundation—don't skimp on it or drown the chicken in it, just a confident coating.
  • Olive oil (1 tablespoon): Use enough to get a proper sear, but not so much that the sauce becomes greasy.
  • Penne or fettuccine (340 g): Either works beautifully; penne catches sauce in its ridges, fettuccine lets the cream coat each strand.
  • Red and yellow bell peppers (1 each, thinly sliced): The different colors aren't just pretty—they add subtle flavor variations.
  • Red onion (1 small, thinly sliced): It mellows as it cooks and adds a gentle sweetness that balances the heat.
  • Garlic (2 cloves, minced): Add it near the end of the vegetable sauté so it doesn't burn and turn bitter.
  • Unsalted butter (2 tablespoons): This is what gives the sauce its silky texture; salted butter throws off your seasoning balance.
  • Heavy cream (250 ml): The real star—use real cream, not the shelf-stable kind if you can help it.
  • Chicken broth (60 ml): This thins the sauce just enough so it coats without being heavy.
  • Parmesan cheese (60 g, freshly grated): Pre-grated cheese has additives that make it clump; freshly grated melts like magic.
  • Salt and black pepper: Taste as you go because Cajun seasoning already carries salt.
  • Fresh parsley and extra Parmesan: These aren't optional—they're the final touch that makes people lean in for another bite.

Instructions

Get Your Pasta Going:
Fill a large pot with salted water and bring it to a rolling boil while you prep everything else. This way the pasta is ready exactly when you need it, and you've already saved yourself a step by reserving that starchy water.
Season and Sear the Chicken:
Toss the chicken strips generously with Cajun seasoning, letting the spices coat every surface. Heat olive oil in your skillet until it shimmers, then lay the chicken in single layer—you'll hear that satisfying sizzle that means the heat is right.
Build Your Base:
Once the chicken is golden and cooked through, push it to the side and drop the butter in the center of the pan. The vegetables go in next, and you want them to soften but still have a little texture—about 4 to 5 minutes of stirring.
Make the Magic Sauce:
This is where patience matters: pour in the cream and broth slowly while scraping the browned bits off the bottom with your wooden spoon. Let it bubble gently, never a furious boil, for a couple of minutes.
Melt In the Cheese:
Lower the heat to a gentle warmth, then sprinkle the Parmesan in slowly while stirring constantly. It should dissolve like it's being absorbed, not clump up—this is where your timing and temperature control shine.
Bring It All Together:
Add the cooked pasta back to the skillet along with the reserved pasta water, one splash at a time, until the sauce reaches that perfect cling. A minute of gentle tossing and everything is coated in creamy, savory goodness.
Taste and Serve:
Give it one final taste before plating—you might need another pinch of salt or pepper. Serve it the moment the sauce still looks glossy and alive, not broken or separated.
A close-up of creamy Cajun Chicken Pasta, garnished with fresh parsley and Parmesan cheese. Pin
A close-up of creamy Cajun Chicken Pasta, garnished with fresh parsley and Parmesan cheese. | garlicgroove.com

There was a night when I slightly overcooked the pasta by accident, and I genuinely worried the whole thing would be ruined. Instead, the softer pasta soaked up even more sauce, and it became my family's preferred texture. Sometimes our mistakes teach us more than our successes.

The Secret to Cajun Flavor Without the Overwhelm

Cajun seasoning can be intimidating if you've never cooked with it before, but here's the thing: it's not about heat, it's about complexity. The blend of paprika, garlic, onion, and spices creates depth that makes cream-based sauces sing in ways that simpler seasonings never could. I learned this from watching someone who grew up eating Cajun food explain that the goal isn't to make your mouth burn—it's to make every bite interesting.

Why This Dish Works on a Busy Night

The reason this recipe has become my go-to for unpredictable evenings is that every component can be ready in the time it takes to boil water and cook pasta. The chicken sears while the vegetables soften, the sauce comes together in the same pan, and everything finishes at almost the same moment. It feels like coordinated kitchen choreography, but really it's just good timing and one skillet doing most of the work.

Variations That Keep Things Fresh

Once you understand how this recipe works, you can play with it in ways that feel natural. Some nights I add a handful of spinach right before serving, which wilts into the sauce and adds color. Other times I use shrimp instead of chicken for a lighter feel, or swap the heavy cream for half-and-half when I want something a bit less rich. The Cajun seasoning stays the same, but the dish never feels repetitive.

  • Stir in fresh spinach or mushrooms during the last minute of cooking for extra depth.
  • Use shrimp instead of chicken and reduce the cooking time by about 3 minutes.
  • Add a squeeze of lemon juice at the very end for brightness that cuts through the richness.
Tender chicken and penne coated in a rich Cajun sauce, known as Cajun Chicken Pasta. Pin
Tender chicken and penne coated in a rich Cajun sauce, known as Cajun Chicken Pasta. | garlicgroove.com

This is the kind of recipe that gets better each time you make it because you learn where your stove runs hot and where it needs coaxing. Make it tonight with confidence, and by the third time, it'll feel like you've been cooking it for years.

Recipe Questions

What type of chicken works best for this dish?

Boneless, skinless chicken breasts sliced into strips are ideal for even cooking and easy seasoning.

How do you get the pasta perfectly cooked?

Boil pasta in salted water until al dente, then drain, reserving some pasta water to adjust sauce consistency.

Can I use different vegetables?

Yes, other bell pepper colors or mild onions can be substituted based on preference or availability.

How do you achieve the creamy sauce texture?

Melting Parmesan into warm heavy cream with butter and broth creates a rich, velvety sauce that clings to pasta.

What is a good option for adding extra heat?

Incorporating a pinch of cayenne or using spicier Cajun seasoning increases the dish’s spiciness without overpowering flavors.

Are there alternatives to chicken for this dish?

Shrimp can be used in place of chicken for a seafood variation that complements the creamy sauce well.

Bold creamy cajun chicken pasta

Tender chicken with cajun spice and creamy garlic sauce, served with sautéed peppers and pasta.

Prep duration
15 min
Cook duration
25 min
Complete duration
40 min


Complexity Medium

Heritage American (Cajun-inspired)

Output 4 Portions

Dietary requirements None specified

Components

Chicken

01 2 large boneless, skinless chicken breasts (about 1 lb), sliced into strips
02 1 ½ tablespoons Cajun seasoning
03 1 tablespoon olive oil

Pasta

01 12 oz penne or fettuccine pasta

Vegetables

01 1 red bell pepper, thinly sliced
02 1 yellow bell pepper, thinly sliced
03 1 small red onion, thinly sliced
04 2 cloves garlic, minced

Sauce

01 2 tablespoons unsalted butter
02 1 cup heavy cream
03 ¼ cup chicken broth
04 ½ cup freshly grated Parmesan cheese
05 Salt and black pepper, to taste

Garnish

01 Fresh parsley, chopped
02 Extra Parmesan cheese

Directions

Step 01

Cook Pasta: Boil pasta in salted water until al dente, then drain, reserving ¼ cup of pasta water.

Step 02

Season Chicken: Combine chicken strips with Cajun seasoning until fully coated.

Step 03

Sauté Chicken: Heat olive oil in a large skillet over medium-high heat, cook chicken for 5 to 7 minutes until browned and cooked through, then remove and set aside.

Step 04

Cook Vegetables: In the same skillet, melt butter over medium heat, add bell peppers, onion, and garlic, sauté 4 to 5 minutes until softened.

Step 05

Prepare Sauce: Pour in heavy cream and chicken broth, stir to deglaze pan, simmer for 2 to 3 minutes until sauce thickens slightly.

Step 06

Finish Sauce: Reduce heat to low, incorporate Parmesan cheese until melted and sauce becomes creamy, then season with salt and pepper to taste.

Step 07

Combine and Serve: Add pasta, chicken, and reserved pasta water back to skillet, toss to combine and heat through. Serve immediately garnished with parsley and additional Parmesan.

Necessary tools

  • Large pot
  • Large skillet
  • Chef's knife
  • Cutting board
  • Colander

Allergy details

Review each ingredient for potential allergens and speak with a healthcare provider if you're uncertain about anything.
  • Contains dairy (heavy cream, butter, Parmesan) and wheat (pasta).
  • May contain sulfites in Cajun seasoning. Verify ingredient labels.

Nutrition breakdown (per portion)

These values are provided as estimates only and shouldn't replace professional medical guidance.
  • Energy: 610
  • Fat: 26 g
  • Carbohydrates: 56 g
  • Protein: 36 g