Cajun Chicken Pasta Recipe: Spicy Cream Sauce With Blackened Chicken

This Cajun chicken pasta brings bold Louisiana flavors to your dinner table with minimal effort. The dish combines blackened chicken with a creamy, spiced sauce that clings perfectly to every noodle.

I developed this recipe to capture that restaurant-quality taste without complicated techniques. The chicken gets its signature kick from a simple Cajun seasoning blend, while the sauce balances heat with rich, velvety cream.

What you get is tender chicken, al dente pasta, and a sauce that’s spicy yet balanced. The flavors meld together beautifully, creating a dish that’s satisfying without being overwhelming.

Ready in under 45 minutes, this stovetop recipe is perfect for a weeknight meal that feels special. Here’s how to make it at home.

Ingredients for Chicken Pasta Recipe Cajun

Bold flavors, simple list. Pasta night just got a serious upgrade.

The chicken is everything here. Boneless, skinless breasts stay tender when sliced thin—avoid pre-cut tenders, they dry out. I get mine from Costco (great price, consistent quality) but any supermarket works. The Cajun seasoning is non-negotiable; Tony Chachere’s is my go-to if you’re not blending your own. Look for seasoning without added salt so you can control the flavor.

No Cajun seasoning? Mix 1 tbsp paprika, 1 tsp each garlic powder, onion powder, oregano, half tsp each cayenne, black pepper, thyme. Swap penne for rigatoni or fettuccine—anything that grabs sauce. Low on cream? Half-and-half works (just less rich). The Parmesan? Pre-grated in a pinch, but fresh melts better (don’t skip this part).

Leftovers keep 3-4 days in the fridge—reheat gently so the cream doesn’t break. Freezes okay for 2 months, but the pasta softens a bit. I double the chicken and sauce, cook fresh pasta for leftovers. Worth the extra minute.

Step-by-Step Instructions for Cajun Chicken Pasta

Here’s the method I use for perfectly spiced chicken and creamy pasta every time.

Step 1: Season and Cook the Chicken

Cut the 1.5 lb Boneless Skinless Chicken Breast into thin strips. Toss them with 2 tbsp Cajun Seasoning, 1 tsp Salt, and 0.5 tsp Black Pepper until evenly coated. This aggressive seasoning ensures every bite packs that signature Cajun punch.

Heat 2 tbsp Olive Oil and 2 tbsp Unsalted Butter in a large skillet over medium-high heat. When the butter foams, add the chicken in a single layer. Cook undisturbed for 3-4 minutes until deeply browned and slightly blackened in spots. Flip and cook another 2-3 minutes until just cooked through. Transfer to a plate and tent with foil.

Step 2: Sauté the Vegetables

In the same skillet, melt the remaining 2 tbsp Unsalted Butter. Add the diced 1 whole Yellow Onion and 1 whole Red Bell Pepper. Sauté for 5-6 minutes until the vegetables soften and the onion turns translucent.

Add the minced 4 cloves Garlic Cloves and cook for 30 seconds until fragrant. Be careful not to let the garlic burn—it turns bitter quickly. The residual Cajun seasoning from the chicken will coat the vegetables, building layers of flavor in the sauce.

Step 3: Create the Creamy Cajun Sauce

Sprinkle 2 tbsp All-Purpose Flour over the vegetables and stir to coat. Cook for 1 minute to remove the raw flour taste. This creates a roux that will thicken the sauce beautifully.

Slowly pour in the 0.5 cup Chicken Broth and 1.5 cups Heavy Cream, whisking constantly to prevent lumps. Bring to a simmer and cook for 3-4 minutes until the sauce thickens enough to coat the back of a spoon. Stir in the 0.5 cup Parmesan Cheese until melted and smooth.

Step 4: Combine and Finish

Return the chicken to the skillet along with any accumulated juices. Add the cooked 12 oz Penne Pasta and toss everything together. Cook for 1-2 minutes until the pasta is heated through and well coated with the creamy Cajun sauce.

Taste and adjust seasoning if needed. The sauce should be rich and slightly spicy with a velvety texture. If it’s too thick, add a splash of pasta water to loosen it to your desired consistency.

Step 5: Garnish and Serve

Transfer to serving plates and garnish with the sliced 0.25 cup Green Onions. The green onions add a fresh, crisp contrast to the rich, creamy pasta. Serve immediately while hot—the sauce thickens as it cools, so don’t let it sit too long.

Each serving should have a generous portion of blackened chicken and pasta coated in that luscious Cajun cream sauce. The colors from the bell pepper and green onions make this dish as visually appealing as it is delicious.

Creative Variations of chicken pasta recipe cajun

Spicy Andouille Twist

Swap the chicken for 12 oz sliced andouille sausage to deepen the Cajun authenticity. Brown the sausage first, then proceed with the recipe. The smoky, spiced sausage pairs perfectly with the creamy sauce. I love this version for Mardi Gras gatherings. 🌶️

Shrimp and Chicken Combo

Add ½ lb peeled shrimp alongside the chicken strips. Season both proteins with the same Cajun blend. Cook the shrimp for just 2-3 minutes per side—they’re done when pink and opaque. This surf-and-turf version feels extra decadent.

Lighter Cream Sauce

Replace 1 cup of heavy cream with whole milk for a lighter but still creamy result. Add 1 tbsp cornstarch mixed with 1 tbsp cold water to help thicken the sauce. The flavor stays rich while cutting some calories.

Vegetarian Cajun Pasta

Skip the chicken and use 1.5 cups sliced mushrooms and 1 cup chickpeas for heartiness. Sauté the mushrooms first to develop deep umami. The Cajun seasoning works beautifully with these plant-based swaps.

Extra Veggie Boost

Add 1 cup diced zucchini and 1 cup sliced okra when sautéing the onions and peppers. These classic Cajun vegetables soak up the sauce wonderfully. I toss them in a bit of Cajun seasoning too. 💪

Spice Level Control

For less heat, reduce Cajun seasoning to 1 tbsp and add ½ tsp smoked paprika for depth. For more kick, mix in ¼ tsp cayenne pepper with your seasoning blend. Adjust to taste as you build the sauce.

Frequently Asked Questions