There's nothing more satisfying than a creamy, spicy, and hearty dish that comes together in just one pot! Cajun Chicken Pasta is a family favorite, bringing together tender chicken, perfectly cooked pasta, and a rich Cajun-spiced sauce—all in under 40 minutes.

This recipe was born on a busy weeknight when I craved something bold but had no energy for a sink full of dishes. With just one pan and some pantry staples, this dish became an instant hit. It’s quick, flavorful, and perfect for those who love a little heat in their dinner.

Why You’ll Love This One Pot Cajun Chicken Pasta

This One Pot Cajun Chicken Pasta isn’t just a recipe—it’s a lifesaver for busy nights. Here’s why it’s destined to become your new favorite dinner:

Minimal Cleanup: One pot means fewer dishes to wash. Everything from sautéing the chicken to cooking the pasta happens in the same pan.
Bursting with Flavor: Cajun seasoning brings bold, smoky, and slightly spicy notes to the dish, complemented by creamy sauce and fresh ingredients.
Perfectly Cooked Pasta: Cooking the pasta directly in the sauce ensures it absorbs all the flavors while achieving the perfect al dente texture.
Customizable Heat: Love spicy food? Add extra Cajun seasoning or red pepper flakes. Prefer it mild? Reduce the seasoning for a kid-friendly version.

No matter the occasion, this dish delivers restaurant-quality results in a fraction of the time and cost. Let’s take a closer look at what makes it so delicious.

Ingredients Notes

The magic of One Pot Cajun Chicken Pasta comes from a handful of ingredients that pack a serious flavor punch.

Chicken: Use boneless, skinless chicken breasts or thighs for tender, juicy bites. Slice them into even pieces for quick and consistent cooking.
Cajun Seasoning: This is the star of the show! A blend of paprika, garlic powder, onion powder, cayenne pepper, and herbs gives the dish its signature smoky-spicy kick. Use a store-bought blend or make your own.
Pasta: Penne is ideal for this recipe because its tubular shape holds onto the creamy sauce, but rotini or bowtie pasta are great alternatives.
Heavy Cream: This adds richness and balances the heat from the Cajun spices. For a lighter option, use half-and-half or a combination of milk and cream cheese.
Parmesan Cheese: Freshly grated Parmesan melts beautifully into the sauce, adding depth and saltiness. Avoid pre-shredded varieties for the best texture.
Bell Peppers: Sliced red and yellow bell peppers bring sweetness and a pop of color to the dish. You can substitute green peppers if preferred.
Chicken Broth: This helps cook the pasta and forms the base of the sauce. Low-sodium broth works best to keep the dish from becoming overly salty.

Special equipment: A large deep skillet or Dutch oven is essential to accommodate all the ingredients comfortably.

How To Make One Pot Cajun Chicken Pasta

This recipe is as simple as it is delicious. Here’s how to make it step by step:

Cook the Chicken
Heat a large skillet over medium-high heat. Add a drizzle of olive oil and sauté the seasoned chicken pieces until golden brown and fully cooked, about 6-7 minutes. Remove the chicken and set it aside.
Sauté the Veggies
In the same skillet, add your sliced bell peppers and minced garlic. Cook for 2-3 minutes until the peppers soften slightly and the garlic becomes fragrant.
Add the Pasta and Liquid
Stir in the Cajun seasoning, then add the uncooked pasta, chicken broth, and heavy cream. Bring the mixture to a boil, then reduce the heat to a simmer. Cover the skillet with a lid and cook for about 12-15 minutes, stirring occasionally, until the pasta is tender.
Incorporate the Chicken
Once the pasta is cooked, stir in the cooked chicken and allow everything to simmer together for 2-3 minutes. This helps the flavors meld and ensures the chicken stays juicy.
Finish with Cheese
Remove the skillet from heat and stir in the Parmesan cheese until melted and creamy. Sprinkle with freshly chopped parsley for a pop of freshness.
Serve and Enjoy
Dish out generous portions of your Cajun Chicken Pasta and garnish with additional Parmesan and parsley if desired. Serve immediately while it’s hot and creamy!

Storage Options

Got leftovers? Here’s how to keep your Cajun Chicken Pasta tasting just as good the next day:

Refrigeration: Store in an airtight container for up to 3 days. Make sure the pasta is cooled before sealing to avoid condensation.
Freezing: While the cream sauce may separate slightly when reheated, you can freeze the pasta for up to 1 month. Thaw in the refrigerator overnight before reheating.
Reheating: Warm leftovers in a skillet over low heat, adding a splash of chicken broth or cream to restore the sauce’s consistency. Stir frequently to prevent sticking.

Variations and Substitutions

This recipe is incredibly versatile, so don’t hesitate to make it your own:

Protein Swaps: Replace chicken with shrimp, sausage, or even tofu for a unique twist.
Veggie Additions: Add zucchini, spinach, or mushrooms for extra nutrition and flavor.
Cheese Alternatives: Use grated Gruyère or cheddar for a different cheesy spin.
Gluten-Free Option: Substitute gluten-free pasta and ensure your Cajun seasoning is gluten-free.
Extra Heat: If you’re a spice lover, add cayenne pepper or hot sauce for an extra kick.

The possibilities are endless—experiment with your favorite ingredients to create your perfect dish!

This One Pot Cajun Chicken Pasta is everything you could want in a weeknight dinner: quick, easy, and bursting with flavor. With its bold spices, creamy sauce, and tender chicken, it’s sure to earn a permanent spot in your recipe rotation. Give it a try, and don’t forget to share the love with family and friends!