Demos Blackened Chicken Pasta Recipe: Cajun-Spiced Creamy Delight

This blackened chicken pasta brings bold Cajun flavors to a creamy base that’s both rich and satisfying. The dish combines perfectly seared chicken with a velvety sauce that clings to every noodle.

I’ve refined this recipe to balance the smoky heat of the spices with the smoothness of the cream, creating a meal that’s restaurant-quality without the complexity.

Ingredients for Demos Blackened Chicken Pasta

Bold Cajun spices meet creamy richness in this satisfying pasta dish.

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The chicken is the foundation here. Chicken breasts stay tender when cut into even strips—Costco or Sam’s Club offer great bulk options. Look for vibrant color and no added solutions. The pasta should be short and sturdy; penne or rigatoni hold the sauce best. For the cream, full-fat is non-negotiable—it creates that velvety texture the dish promises.

No smoked paprika? Add extra cayenne plus regular paprika. Out of heavy cream? Half-and-half works at 1:1 ratio (texture will be lighter). Chicken broth can be swapped for vegetable broth if needed. The Parmesan is worth splurging on—Parmigiano-Reggiano from Whole Foods or a specialty grocer melts beautifully. Fresh thyme? Use one-third the amount of dried.

Leftovers keep 3-4 days in the fridge, though the sauce thickens as it cools. Reheat gently with a splash of milk. For freezing, cool completely first—1 month max. Best served fresh, but still delicious reheated.

Step-by-Step Instructions for Blackened Chicken Pasta

Master the technique for perfectly spiced chicken and a velvety sauce that clings to every bite.

Step 1: Season and Blacken the Chicken

Pat the 1.5 lb Chicken Breasts dry with paper towels and cut into ½-inch thick strips. In a small bowl, combine the 2 tsp Paprika, 1 tsp Garlic Powder, 1 tsp Onion Powder, 1 tsp Dried Thyme, 0.5 tsp Cayenne Pepper, 1 tsp Black Pepper, and 1 tsp Salt. Coat the chicken strips evenly with this spice blend, pressing gently to adhere.

Heat 2 tbsp Unsalted Butter in a large skillet over medium-high heat until shimmering. Add the seasoned chicken in a single layer (work in batches if needed) and cook for 3-4 minutes per side until deeply browned with a slightly charred crust. The chicken is done when it reaches 165°F internally. Transfer to a plate and tent with foil to keep warm.

Step 2: Cook the Pasta to Al Dente

While the chicken cooks, bring a large pot of salted water to a rolling boil. Add the 12 oz Penne Pasta and cook according to package directions until al dente. Reserve ½ cup of pasta water before draining. This starchy water is essential for creating a silky sauce later.

Drain the pasta but do not rinse—you want to preserve that surface starch. Return the pasta to the pot and toss with a drizzle of olive oil to prevent sticking while you prepare the sauce. The pasta should be tender with a slight bite, not mushy.

Step 3: Create the Creamy Cajun Sauce

In the same skillet used for the chicken, melt the remaining 2 tbsp Unsalted Butter over medium heat. Add the 3 cloves minced Garlic Cloves and sauté for 30 seconds until fragrant but not browned. Pour in the 0.5 cup Chicken Broth, scraping up any browned bits from the bottom of the pan.

Stir in the 1.5 cups Heavy Cream and bring to a gentle simmer. Let it cook for 2-3 minutes until slightly thickened. Reduce heat to low and stir in the 0.5 cup Parmesan Cheese until melted and smooth. The sauce should coat the back of a spoon with a velvety texture.

Step 4: Combine and Finish

Add the cooked pasta and blackened chicken to the skillet with the sauce. Toss everything together gently, adding reserved pasta water 1 tablespoon at a time until the sauce clings beautifully to the pasta and chicken. You want a creamy consistency that coats every piece without being soupy.

Cook for an additional 1-2 minutes to allow the flavors to meld. Taste and adjust seasoning if needed, though the blackened spice blend should provide plenty of flavor. The pasta should be glossy and the chicken should still be juicy inside its spicy crust.

Step 5: Garnish and Serve

Transfer to a serving platter or individual plates. Sprinkle the 0.25 cup Green Onions evenly over the top for a fresh, colorful finish. The green onions add a bright contrast to the rich, smoky flavors of the dish.

Serve immediately while the pasta is hot and the sauce is at its creamiest. Each serving should have a generous portion of blackened chicken and sauce-coated pasta, with the green onions adding a final pop of color and mild onion flavor.

Flavor Customization for These Flavors

Spice Level Adjustments

For milder heat, reduce the cayenne pepper to ¼ tsp or omit entirely. I often do this for kids or sensitive palates. The dish still delivers great flavor from the smoked paprika and thyme. 🌶️

Extra Creamy Option

Add an extra ½ cup heavy cream to the sauce for a richer, more decadent texture. This works well if you’re serving a crowd that loves indulgent dishes. Just simmer a minute longer to thicken properly.

Cheese Variations

Swap the Parmesan for Pecorino Romano for a sharper, saltier kick. I sometimes use a mix of both for complexity. For a smokier note, try Gouda—it melts beautifully into the sauce.

Herb Infusions

Add 1 tbsp fresh parsley or basil to the sauce at the end for a bright, fresh contrast. This balances the deep Cajun flavors nicely. I also love adding sun-dried tomatoes for a tangy twist.

Protein Swaps

This works great with shrimp or sliced sausage instead of chicken. For shrimp, sear them just 2-3 minutes per side. Sausage adds extra smokiness that pairs perfectly with the Cajun spices. 🔥

Pasta Variations

Try rigatoni or fettuccine for different textures. Rigatoni holds the sauce inside its tubes, while fettuccine creates elegant, long strands. Both work beautifully with this creamy preparation.

Frequently Asked Questions