Name: One Pot Creamy Cajun Chicken Pasta Recipe
Prep time: 10 min
Cook time: 20 min
Total time: 30 min
Cuisine: Cajun
Ingredients: 2 tsp smoked paprika; 1 tsp oregano; 1 tsp thyme; 1/2 tsp garlic powder; 1/2 tsp onion powder; 1/4 tsp cayenne pepper; 1/4 tsp black pepper; 1/4 tsp salt; 1 Tbsp olive oil; 1 Tbsp butter; 1 lb boneless, skinless chicken breast, cut into 1/2 to 3/4-inch cubes; 1 yellow onion, diced; 1/2 lb penne pasta (uncooked); 15 oz fire roasted diced tomatoes; 2 cups chicken broth; 2 oz cream cheese; 3 green onions, sliced

Jump to Recipe· 4.4 from 51 reviews

If you’re craving a dish that’s bursting with bold flavors yet satisfies with creamy comfort, the One Pot Creamy Cajun Chicken Pasta Recipe is your new best friend in the kitchen. This recipe brings together spicy Cajun-seasoned chicken, tender penne pasta, and a luscious, dreamy sauce that’s all made in a single pot for minimal cleanup. It’s a vibrant, hearty meal that’s perfect for busy weeknights or when you want to impress with effortless style.

Ingredients You’ll Need

A silver pan on a white marbled surface holds four distinct layers arranged separately: in the bottom left, browned small chunks of meat mixed with small diced onions, next to it on the bottom right, a chunky red tomato sauce with diced yellow pieces, in the top right, dry light beige penne pasta, and above on the top left, a woman's hand is pouring a light yellow liquid from a glass measuring cup into the pan. The pan has a shiny metal handle and side handle, with steam rising slightly from the ingredients. Photo taken with an iphone --ar 4:5 --v 7

The beauty of this recipe lies in its simplicity and the harmony of flavors each ingredient brings. These straightforward staples combine to create a dish that’s rich in texture, color, and that classic Cajun kick you know and love.

Smoked paprika (2 tsp): Adds a deep, smoky layer of flavor essential for authentic Cajun taste.
Oregano (1 tsp): Provides a subtle earthiness that complements the spices beautifully.
Thyme (1 tsp): Brings a fragrant herbaceous note that brightens the dish.
Garlic powder (1/2 tsp): Delivers a mild garlic flavor without overpowering the other spices.
Onion powder (1/2 tsp): Enhances the savory base with gentle sweetness.
Cayenne pepper (1/4 tsp): Adds heat and a lively punch to keep the dish exciting.
Black pepper (1/4 tsp): Provides warmth and a subtle bite.
Salt (1/4 tsp): Balances all the flavors perfectly.
Olive oil (1 Tbsp): Creates a velvety base for sautéing ingredients and adds richness.
Butter (1 Tbsp): Lends creaminess and helps develop that amazing sear on the chicken.
Boneless, skinless chicken breast (1 lb.): Tender and wholesome protein that soaks up the Cajun seasoning wonderfully.
Yellow onion, diced (1): Adds natural sweetness and depth to the sauce.
Penne pasta (1/2 lb., uncooked): The perfect pasta shape to hold all the creamy sauce and spices.
Fire roasted diced tomatoes (15 oz.): Infuse a smoky, tangy flavor and vibrant color into the dish.
Chicken broth (2 cups): Essential for cooking the pasta and building the sauce’s base.
Cream cheese (2 oz.): Melts beautifully, giving the sauce that dreamy, creamy texture.
Green onions, sliced (3): Offer a fresh, crisp final touch that contrasts nicely with the richness.

How to Make One Pot Creamy Cajun Chicken Pasta Recipe

Step 1: Prepare the Cajun Seasoning and Chicken

Start by mixing smoked paprika, oregano, thyme, garlic powder, onion powder, cayenne pepper, black pepper, and salt in a small bowl to create your homemade Cajun seasoning. Then, cut the chicken breast into bite-sized cubes and toss them in the seasoning until each piece is generously coated. This step is crucial because it ensures every single bite is packed with that signature Cajun flavor.

Step 2: Sear the Chicken

Heat olive oil and butter in a large deep skillet over medium-high heat until the butter is melted and foamy. Add the seasoned chicken and sear it just long enough to get a nice golden-brown crust on all sides. Don’t worry about cooking through at this point because the chicken will finish cooking later in the sauce. This step creates flavor and locks in those delicious spices.

Step 3: Sauté the Onions

Next, toss in the diced yellow onion and sauté for about two minutes until they start to soften. As the onion cooks, its moisture should loosen up any flavorful browned bits stuck to the skillet’s bottom, which enhances the overall taste of your pasta.

Step 4: Combine Pasta, Tomatoes, and Broth

Add the uncooked penne pasta, fire-roasted diced tomatoes with their juices, and chicken broth directly into the skillet. Give everything a good stir so the ingredients are well combined. Cover the pot with a lid and wait for the liquid to boil. This is when the magic happens—your pasta is cooking in all those bold flavors, melding everything together in one pot.

Step 5: Simmer Until Tender

Once boiling, reduce the heat to medium-low and let it simmer uncovered for about ten minutes. Stir every couple of minutes to keep the pasta from sticking and to monitor that the sauce thickens up nicely. The pasta should be perfectly tender, and the liquid will have reduced to a luscious, creamy sauce that clings to every bite.

Step 6: Add Cream Cheese and Finish

Drop chunks of cream cheese into the skillet and stir until completely melted and creamy. The sauce will transform into a silky, rich coating for your pasta and chicken. Finally, sprinkle sliced green onions over the top for a fresh pop of flavor and visual appeal just before serving.

How to Serve One Pot Creamy Cajun Chicken Pasta Recipe

A white round plate filled with creamy pasta made of penne noodles mixed with pieces of cooked chicken coated in an orange-brown sauce. The dish is topped with small green chopped scallions scattered evenly. The pasta strands look smooth and slightly glossy from the sauce. A black fork is pierced into the pasta near the right side of the plate. The plate sits on a white marbled surface with a black and white striped cloth partially visible on the left side. photo taken with an iphone --ar 4:5 --v 7

Garnishes

Finishing touches are everything. The sliced green onions add a crisp texture and subtle fresh bite that contrast beautifully with the creamy sauce. You can also toss in some freshly chopped parsley or a sprinkle of shredded Parmesan if you want to elevate the dish further.

Side Dishes

This hearty pasta pairs wonderfully with light sides to balance the richness. Try a crisp green salad with a tangy vinaigrette or some steamed broccoli. Garlic bread is another classic side that complements the spicy, creamy flavors perfectly by adding crunch and a buttery aroma.

Creative Ways to Present

For a festive presentation, serve this pasta in shallow bowls garnished with a lemon wedge to brighten the dish. Alternatively, plate it with a drizzle of olive oil or a dusting of smoked paprika for extra color. Adding a few sliced cherry tomatoes or roasted bell peppers can boost both flavor and the aesthetic appeal for your guests.

Make Ahead and Storage

Storing Leftovers

Store any leftover One Pot Creamy Cajun Chicken Pasta in an airtight container in the refrigerator for up to 3 days. The flavors actually meld even more after resting, making it a perfect make-ahead meal for busy days.

Freezing

While this dish can be frozen, the texture of the pasta might change slightly after thawing due to the creamy sauce. If you do freeze it, use a freezer-safe container and freeze for up to 2 months. Thaw overnight in the refrigerator before reheating.

Reheating

Reheat leftovers gently on the stove over low heat, stirring in a splash of chicken broth or water to loosen the sauce as needed. This helps maintain that delicious creaminess without drying out. Alternatively, use the microwave on medium power, stirring halfway through.

FAQs

Can I use a different type of pasta in this recipe?

Absolutely! While penne is ideal because its tube shape holds onto the sauce well, you can swap it for rigatoni, fusilli, or even farfalle with great results.

Is this recipe very spicy?

The spice level is moderate thanks to the cayenne pepper and smoked paprika, but it’s easy to adjust. Reduce the cayenne if you prefer milder dishes, or add more if you crave extra heat.

Can I make this recipe vegetarian?

You can replace the chicken with hearty vegetables like mushrooms, bell peppers, or zucchini and use vegetable broth instead of chicken broth. While it won’t have the same protein profile, it will still be yummy and creamy.

What can I substitute for cream cheese?

If you don’t have cream cheese, Greek yogurt or mascarpone can work in a pinch to achieve a creamy texture. Just add them off the heat to prevent curdling.

Do I need to pre-cook the pasta?

Nope! One of the beauties of this One Pot Creamy Cajun Chicken Pasta Recipe is that the pasta cooks right in the skillet with all the other ingredients, soaking up all the delicious flavors.

Final Thoughts

This One Pot Creamy Cajun Chicken Pasta Recipe is a total game-changer for weeknight dinners that taste like you spent hours in the kitchen. It’s packed with bold Cajun spices, creamy indulgence, and takes just about 30 minutes from start to finish. Trust me, once you try it, it’s going to become your go-to for satisfying meals that are both exciting and effortless. Give it a go—you won’t regret it!