Creamy Cajun Chicken Pasta Recipe with Bell Peppers and Parmesan

Cajun Chicken Pasta is flavorful and quick to make. This easy weeknight dinner is creamy, satisfying, and has a pleasant kick.

Chicken and pasta are a classic pairing. Add a rich cream sauce and a touch of Cajun seasoning and you have a dish that feels special without much effort. Serve with crusty garlic bread or a simple tossed salad for a complete meal.

Cajun Chicken Pasta

We focus on simple, delicious dinners that are practical for busy weeknights. This one-pan Cajun Chicken Pasta comes together quickly and delivers comforting, bold flavors without a lot of fuss. It’s creamy and slightly spicy, and the bell peppers add color and a touch of sweetness to balance the heat.

Cajun seasoning brings warmth and complexity — a mix of heat, herbs, and spices that enhances nearly any dish. Combined with cream and Parmesan, it creates a sauce that’s reminiscent of Alfredo but with a southern, spicy personality. One-pan recipes like this are ideal for weeknights: they rely on familiar ingredients but taste far from bland. Pair the pasta with a side of green vegetables or a piece of crusty bread to round out the plate.

Loved this recipe? Try other easy chicken pasta dishes

• Chicken Bacon Ranch Casserole — A cozy bake with chicken, bacon, cheese, and a ranch-alfredo blend that makes a melty, satisfying casserole.
• The Best Chicken Spaghetti — Use leftover rotisserie chicken for a quick, comforting spaghetti-style casserole that’s full of flavor and easy to assemble.
• Creamy Chicken Noodle Casserole — A hearty, nostalgic dish loaded with vegetables, egg noodles, and shredded chicken in a creamy sauce that bakes to bubbly perfection.

Creamy Cajun Chicken Pasta Ingredients

• Butter
• Onion – yellow or sweet onion, diced
• Bell pepper – we used red and yellow for color, seeded and diced
• Garlic – minced
• Cajun seasoning – use a blend you like
• Paprika
• Cayenne pepper – optional if your Cajun mix is already spicy
• Chicken – breasts or thighs, cut into bite-sized pieces
• Parmesan – freshly grated if possible for best flavor
• Heavy cream
• Cream cheese – softened beforehand
• Chicken broth
• Pasta – we used penne; cook and drain according to package directions, then set aside
• Green onions – chopped, for garnish

How to make Cajun Chicken Pasta

This recipe uses a few components but is straightforward and fast. Follow these steps:

1. Sauté the aromatics: Melt butter in a large skillet over medium heat. Add diced onion and cook until translucent. Stir in bell peppers, garlic, and spices, and cook until the peppers soften (about 4 minutes).
2. Cook the chicken: Add the bite-sized chicken pieces and cook until done, about 6–10 minutes depending on the size of the pieces.
3. Make the sauce: Pour in the heavy cream and chicken broth, then add cream cheese and Parmesan. Stir occasionally as the cheeses melt and the sauce thickens, about 8–10 minutes.
4. Combine with pasta: Fold in the cooked pasta, tossing to coat the noodles evenly. Warm through for 2–4 minutes.
5. Garnish and serve: Top with chopped green onions and serve warm.

Start by melting butter over medium heat and sautéing the diced onion until soft and translucent. Add the peppers, garlic, and spices, stirring until the peppers start to soften. Add the chicken and cook until no longer pink, then reduce heat slightly and add the cream, broth, cream cheese, and Parmesan. Stir periodically while the sauce comes together; this typically takes about ten minutes.

Once the sauce is smooth and cohesive, add the drained pasta and toss to coat completely. Let everything heat through for a few minutes so the flavors meld. Finish with a sprinkle of chopped green onions for color and a fresh bite.

Serve immediately while warm and creamy. Enjoy the balance of creamy richness and Cajun spice.

Cajun Pasta