There's nothing quite like the rich, smoky aroma of Cajun spices mingling with tender chicken and creamy pasta, all cooked together in one pot. This one-pot Cajun chicken pasta is the ultimate comfort food with a spicy kick, perfect for busy weeknights when time and dishes are in short supply.

I first tried this dish during a trip to Louisiana, where bold flavors reign supreme. It quickly became a staple in my kitchen, blending the savory taste of Cajun seasoning with the creamy indulgence of pasta. If you’re ready to spice up your dinner routine, let’s dive in!
Why You’ll Love This One-Pot Cajun Chicken Pasta
Get ready to embrace a recipe that checks all the boxes: quick, flavorful, and delightfully easy. This one-pot wonder is bound to become a family favorite.
First off, this dish is a true timesaver. Everything cooks in the same pot, from the chicken to the pasta, making cleanup a breeze. In less than 30 minutes, you’ll have a satisfying meal that tastes like it took hours to prepare.
The flavor profile is the real star here. The Cajun seasoning blends smoky paprika, garlic, and a hint of heat, transforming simple ingredients into a bold and irresistible dish. Pair it with tender chicken and creamy pasta, and you’ve got a match made in food heaven.
If you’re working with a budget, this recipe is a winner. It uses pantry staples like pasta, chicken, and seasonings, meaning you don’t have to break the bank for a restaurant-quality meal.
Finally, it’s incredibly versatile. Whether you like your dishes extra spicy or need to tone it down for younger palates, this recipe is easy to customize. Add vegetables, swap out proteins, or adjust the spice level to suit your tastes.
Ingredients Notes

The magic of this one-pot Cajun chicken pasta lies in its simplicity and the way each ingredient complements the others.
Chicken is the foundation of this dish. I prefer using boneless, skinless chicken breasts because they’re lean and cook quickly, but chicken thighs work just as well if you prefer a richer flavor.
The Cajun seasoning is where the boldness comes in. If you have a favorite store-bought blend, that’s great, but making your own allows you to adjust the spice level. A mix of smoked paprika, garlic powder, onion powder, cayenne, and thyme works beautifully.
Pasta ties the whole dish together. Penne or rigatoni are my top choices because their tubular shape traps the creamy sauce, but any pasta you have on hand will do.
The sauce is a luxurious blend of chicken broth, heavy cream, and Parmesan cheese. These three ingredients create a perfectly balanced, creamy base that mellows out the heat from the Cajun spices.
If you like your pasta with a pop of color and freshness, adding diced bell peppers or chopped green onions as garnish takes this dish to the next level.
How To Make This One-Pot Cajun Chicken Pasta

Making this dish is as simple as it is delicious. Let’s break it down step by step.
Start by cutting your chicken into bite-sized pieces. Season them generously with Cajun seasoning, ensuring each piece is well-coated for maximum flavor.
Heat a splash of olive oil in a large pot over medium-high heat. Once the oil is hot, add the chicken in a single layer. Cook for 4-5 minutes, stirring occasionally, until the chicken is golden brown and cooked through. Remove the chicken and set it aside.
In the same pot, add a bit more oil if needed and toss in minced garlic. Let it sauté until fragrant, about 30 seconds, before pouring in the chicken broth and heavy cream. Stir well, scraping up any browned bits from the bottom of the pot for added flavor.
Bring the liquid to a gentle simmer, then add your pasta. Stir frequently to prevent sticking and cook until the pasta is al dente, about 10-12 minutes. If the liquid reduces too quickly, you can add a splash of water or broth to keep everything creamy.
Once the pasta is cooked, return the chicken to the pot. Add freshly grated Parmesan cheese and stir until the cheese melts and the sauce thickens to a velvety consistency. Taste and adjust the seasoning, adding salt, pepper, or more Cajun seasoning if desired.
Serve immediately, garnished with chopped green onions or parsley for a burst of freshness.
Storage Options
If you have leftovers, this one-pot Cajun chicken pasta stores beautifully. Transfer it to an airtight container and refrigerate for up to 3-4 days.
When reheating, add a splash of milk or cream to bring the sauce back to its original creamy texture. Heat gently on the stovetop or in the microwave, stirring occasionally to ensure even warming.
Freezing is also an option, though the cream sauce may slightly separate when thawed. To freeze, cool the pasta completely before storing it in a freezer-safe container for up to 2 months. Thaw in the refrigerator overnight before reheating.
Variations and Substitutions
One of the best things about this recipe is how adaptable it is. Here are a few ideas to switch things up:
- Swap the chicken for shrimp to make a seafood version of this dish. Just cook the shrimp until pink and remove them before starting the sauce.
- Add a handful of sautéed vegetables like zucchini, mushrooms, or spinach for extra nutrients and flavor.
- For a lower-carb option, use spiralized zucchini noodles or cauliflower rice instead of pasta.
- If you’re not a fan of spicy food, use a milder seasoning blend or reduce the amount of cayenne pepper.
- For a smoky twist, mix in diced andouille sausage alongside the chicken.
Feel free to experiment and make this recipe your own – after all, the best dishes are the ones tailored to your taste.
PrintOne Pot Cajun Chicken Pasta Recipe
This One Pot Cajun Chicken Pasta recipe combines tender chicken, creamy pasta, and bold Cajun spices in one easy dish. Perfect for a quick and delicious meal with minimal cleanup, it's a family favorite loaded with flavor and simple to make.
- Prep Time: 10 minutes
- Cook Time: 20 minutes
- Total Time: 30 minutes
- Yield: 4 serving 1x
- Category: Dinner
- Method: One Pot
- Cuisine: American, Cajun
- Diet: Kosher
Ingredients
- 2 tablespoons olive oil
- 1 lb chicken breast, diced
- 2 teaspoons Cajun seasoning
- 1 red bell pepper, diced
- 1 yellow bell pepper, diced
- 4 garlic cloves, minced
- 3 cups chicken broth
- 1 ½ cups heavy cream
- 12 oz penne pasta
- 1 cup Parmesan cheese, grated
- Salt and pepper to taste
- Fresh parsley, chopped (optional for garnish)
Instructions
- Heat olive oil in a large pot over medium heat. Add diced chicken and Cajun seasoning. Cook until chicken is browned and fully cooked.
- Stir in bell peppers and garlic. Cook until vegetables are tender, about 3 minutes.
- Add chicken broth, heavy cream, and pasta to the pot. Stir well and bring to a boil.
- Reduce heat to a simmer, cover, and cook for 12-15 minutes, stirring occasionally, until pasta is cooked and sauce thickens.
- Stir in Parmesan cheese until melted and creamy. Season with salt and pepper to taste.
- Garnish with fresh parsley, if desired, and serve hot.
Notes
- For extra heat, add a pinch of cayenne pepper or extra Cajun seasoning.
- Use any short pasta shape like rigatoni or ziti if penne isn't available.
- Leftovers can be stored in an airtight container in the refrigerator for up to 3 days.
Nutrition
- Serving Size: 1 serving
- Calories: 610 kcal
- Sugar: 3g
- Sodium: 960mg
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