Blackened Cajun Chicken Pasta with Smoky Andouille
This bold Cajun chicken pasta features blackened chicken thighs, smoky andouille sausage, and a creamy parmesan sauce for a restaurant-quality dinner at home.
This smoky and indulgent Cajun chicken pasta is the antidote to boring weeknight dinners. By using boneless chicken thighs instead of breasts, we ensure the meat stays juicy while taking on a deep, dark sear from the heavy coating of spices.
The secret to a truly great creamy Cajun chicken pasta lies in the balance of heat and acid. We build a base of sautéed bell peppers and onions, deglaze the pan to pick up all those blackened bits, and finish it with a velvety parmesan cream sauce that coats every strand of fettuccine.
If you are craving a spicy Cajun pasta that doesn't hold back on flavor, this recipe delivers. The addition of sliced andouille sausage provides a secondary layer of smoke that elevates this dish far beyond your standard pasta-and-sauce combo.
Ingredients
The Blackened Chicken
- 1.5 lbs (680g) boneless, skinless chicken thighs, cut into 1-inch strips
- 2 tablespoons Cajun seasoning (low-sodium preferred)
- 1 teaspoon smoked paprika
- 2 tablespoons neutral oil (like avocado or vegetable oil)
The Pasta & Sauce
- 12 oz (340g) fettuccine or linguine
- 6 oz (170g) andouille sausage, sliced into rounds
- 1 large red bell pepper, thinly sliced
- 1 small yellow onion, thinly sliced
- 3 cloves garlic, minced
- 1.5 cups (355ml) heavy cream
- 1/2 cup (50g) freshly grated Parmesan cheese
- 1/2 cup reserved pasta water
- 2 tablespoons unsalted butter
- 1/4 cup chopped fresh parsley
- Salt and black pepper to taste
Instructions
- 1
Boil a large pot of salted water and cook the pasta according to package directions until al dente; reserve 1/2 cup of pasta water before draining.
- 2
Toss the chicken thigh strips in a bowl with the Cajun seasoning and smoked paprika until every piece is heavily coated.
- 3
Heat the oil in a large deep skillet or Dutch oven over medium-high heat until shimmering.
- 4
Add the chicken in a single layer and sear for 3-4 minutes per side until blackened and cooked through; remove from the pan and set aside.
- 5
Lower the heat to medium and add the sliced andouille sausage to the same skillet, browning for 2-3 minutes until the fat renders.
- 6
Add the bell peppers and onions to the skillet, sautéing for 5 minutes until softened and the edges are slightly charred.
- 7
Stir in the minced garlic and cook for 30 seconds until fragrant, then pour in the heavy cream and bring to a gentle simmer.
- 8
Whisk in the Parmesan cheese and butter, stirring constantly until the sauce thickens slightly, about 2 minutes.
- 9
Return the cooked chicken and any accumulated juices to the pan, then toss in the cooked pasta.
- 10
Thin the sauce with a splash of reserved pasta water if needed, season with salt and pepper, and garnish with fresh parsley before serving.
Tips
- → Don't crowd the pan when searing the chicken; if your skillet is small, work in two batches to ensure you get a dark, blackened crust rather than steaming the meat.
- → Check your Cajun seasoning's salt content before adding extra salt to the sauce; many store-bought blends are very salt-heavy.
- → Use freshly grated Parmesan from a block; pre-shredded cheese is coated in potato starch and won't melt smoothly into the cream sauce.
FAQ
How do I keep my Cajun chicken pasta from being too dry?
Always reserve your pasta water. The starchy water helps emulsify the cream sauce and allows it to cling to the noodles without soaking in and disappearing.
Can I use chicken breast instead of thighs?
Yes, but be careful not to overcook them. Chicken breasts dry out faster under the high heat required for blackening, so pull them off the heat as soon as they reach 165°F (74°C).
Why does my cream sauce separate?
Sauces usually separate if the heat is too high. Ensure you lower the heat to a simmer before adding the heavy cream and cheese, and never let the sauce reach a rolling boil once the dairy is added.
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