Easiest Creamy Cajun Chicken Pasta
You know those nights when you want something incredible but the thought of cleaning extra dishes makes you cry? Yeah, me too. That’s exactly why this one pot cajun chicken pasta exists. It’s creamy, it’s spicy, and it all comes together in a single pot. I promise, it’s a game-changer.
This isn’t just any pasta dish. The Cajun seasoning blooms in the hot oil, the fire-roasted tomatoes add a subtle smokiness, and the heavy cream makes everything silky and luxurious. And the best part? You only have one pot to wash. Trust me, your future self will thank you.
I’ve made this on nights when I was half-asleep and distracted by kids. It still turned out amazing. The key is letting the seasoning toast for a minute before adding the liquid. That little step unlocks so much depth. You’ll smell it and know you’re onto something special.
Let’s dive into what makes this one pot chicken pasta so ridiculously good.
Ingredients and Substitutes
Here’s what you’ll need for this creamy Cajun pasta. Most of these are pantry staples, which is exactly what you want for a busy weeknight.
- Olive oil – For searing the chicken and sauteing the veggies. Avocado oil works too.
- Boneless skinless chicken breasts – Cut into bite-sized pieces or leave whole and slice later. Chicken thighs work great if you prefer darker meat, just add a minute or two to the cook time.
- Cajun seasoning – The star of the show. Use store-bought or make your own homemade Cajun seasoning for better control over salt and heat.
- Red and yellow bell peppers – They add sweetness and color. Any color combination works.
- Red onion – Milder than yellow onion, but yellow works in a pinch.
- Garlic – Fresh minced is best. Pre-minced from a jar works in a hurry.
- Low-sodium chicken broth – Controls the salt level. Regular broth is fine, just adjust seasoning at the end.
- Fire-roasted diced tomatoes – These add a smoky depth you can’t get from regular canned tomatoes. Totally worth seeking out.
- Heavy cream – For that luscious creamy texture. Half-and-half works but you’ll need a bit more cornstarch to thicken.
- Penne pasta – The ridges catch all that creamy sauce perfectly. Not recommended to swap unless you’re experimenting.
- Cornstarch – Mixed with water to create a slurry. This helps thicken the sauce just right.
- Parmesan cheese – Finely shredded melts best. Romano cheese is a good substitute.
- Fresh parsley – For color and freshness. Dried parsley works if that’s all you have.
- Salt and pepper – To taste at the end.
For a dairy-free Cajun pasta, use unsweetened almond milk and omit the Parmesan. The sauce won’t be as thick, but it’ll still be delicious. For a gluten-free version, use your favorite gluten-free pasta and keep an eye on the cook time.
Variations
This recipe is super flexible. Here are some of my favorite ways to switch it up.
Add more veggies. Toss in a handful of spinach at the end, or add sliced zucchini, mushrooms, or corn along with the peppers. It’s a great way to use up whatever’s in the fridge.
Swap the protein. Use sliced andouille sausage or shrimp instead of chicken. If using shrimp, reduce the cook time to just a few minutes. For a vegetarian version, load up on extra veggies and maybe some chickpeas for protein.
Adjust the heat. If you’re feeding kids or sensitive palates, cut the Cajun seasoning in half or use a mild blend. For extra fire, add a pinch of cayenne pepper with the seasoning. You can always add more heat at the table, but you can’t take it out.
Make it tangy. Stir in 3 ounces of softened cream cheese at the end for an extra creamy, tangy sauce. It’s a game-changer.
Use different tomatoes. Swap the fire-roasted tomatoes for diced tomatoes with mild green chilies for a different flavor profile.
Helpful Tips
I’ve made this one pot cajun chicken pasta more times than I can count. Here are the things I’ve learned the hard way so you don’t have to.
Don’t overcook the chicken. Cook it just until it’s browned and cooked through, about 3 minutes per side. Overcooking makes it dry and tough. Use a meat thermometer if you have one – 165°F in the center is perfect.
Toast the seasoning. When you add the Cajun seasoning to the pot with the garlic, let it cook for about a minute. This blooms the spices and makes the flavor so much deeper. You’ll smell it and know it’s working.
Cook pasta just to al dente. The pasta will continue to soften in the hot sauce after you take it off the heat. So pull it when it’s just barely tender with a little bite left. Trust me on this one.
Use the cornstarch slurry. This is the secret to a perfectly thickened sauce without making it gluey. Mix the cornstarch with cold water before adding it to the pot. Stir it in and watch the sauce transform in about a minute.
Add the cream in two stages. The first half goes in with the broth to create the cooking liquid. The second half goes in at the very end, off the heat, for that final creamy finish. It makes a difference.
Season at the end. The Cajun seasoning, broth, and Parmesan all have salt. So taste before you add more salt. You might not need any.
How to Make One Pot Cajun Chicken Pasta
Let me walk you through the four major stages of making this dish. Each one builds on the last, and before you know it, dinner’s ready.
Stage 1: Sear the chicken. Heat a tablespoon of olive oil in a large pot over medium-high heat. Toss the chicken with half a tablespoon of Cajun seasoning, then add it to the pot in a single layer. Let it cook undisturbed for about 3 minutes until it’s beautifully browned. Flip and cook another 3 minutes until cooked through. Transfer to a plate and cover loosely with foil. The sizzle of the chicken hitting the hot oil is pure magic.
Stage 2: Saute the veggies. Add the remaining half tablespoon of olive oil to the same pot. Toss in the diced bell peppers and onion, and saute for about 3 minutes until they start to soften. Stir in the garlic and the remaining tablespoon of Cajun seasoning. Cook for one more minute. The aroma of smoked paprika blooming in the hot oil is incredible.
Stage 3: Build the sauce and cook the pasta. Pour in the chicken broth, fire-roasted tomatoes, and half a cup of heavy cream. Bring it to a boil, then add the penne pasta. Stir often and cook until the pasta is nearly tender, about 12 to 13 minutes. Stir in the cornstarch slurry and continue cooking until the pasta is just tender and the sauce has thickened, about 1 minute more. Watch it transform from a thin liquid to a creamy coating.
Stage 4: Finish and serve. Remove the pot from the heat. Stir in the remaining quarter cup of heavy cream, the Parmesan cheese, fresh parsley, and the cooked chicken. Season with salt and pepper to taste. The sauce will continue to thicken as it sits. Serve warm and watch everyone ask for seconds.
Frequently Asked Questions
Serving Suggestions
This one pot cajun chicken pasta is a meal in itself, but it’s even better with a few simple sides. Here are some ideas to round out your dinner.
- Garlic bread – Perfect for sopping up every last bit of that creamy sauce. A crusty baguette with garlic butter is ideal.
- Simple green salad – A crisp salad with a light vinaigrette cuts through the richness of the pasta. Romaine, arugula, or mixed greens all work.
- Corn on the cob – Sweet summer corn is a fantastic pairing with the spicy Cajun flavors. Grill or boil it for a simple side.
- Steamed broccoli or green beans – Adds a pop of green and some extra veggies to your plate.
For a complete meal, serve this with a side of garlic bread and a simple salad. It’s the kind of dinner that feels special but takes almost no effort. High five – you just made a one-pot masterpiece.
Storage and Reheating
This recipe makes fantastic leftovers, if you have any. Here’s how to store and reheat it properly.
Storage: Transfer any leftovers to an airtight container and refrigerate for up to 3 days. The pasta will absorb some of the sauce as it sits, so don’t be alarmed if it looks a little dry.
Reheating: Reheat gently on the stovetop or in the microwave with a splash of chicken broth or water. This helps loosen the sauce and brings it back to life. Stir occasionally and heat until warmed through. Avoid high heat, which can make the sauce separate.
Make ahead: You can prepare the sauce and cook the pasta, but add the cream and cheese just before serving. This keeps the sauce creamy and prevents the pasta from getting mushy. Store the sauce and pasta separately in the fridge for up to 2 days, then combine and reheat.
Freezing: I don’t recommend freezing this dish. The creamy sauce can separate and become grainy when thawed. It’s best enjoyed fresh or within a few days.
Final Thoughts
This one pot cajun chicken pasta is my go-to for busy weeknights when I want something amazing without the hassle. It’s creamy, spicy, and packed with flavor. And the best part? Only one pot to wash. You really can’t beat that.
I hope you love this recipe as much as I do. Give it a try and let me know how it goes. And hey, if you’re looking for more easy weeknight dinner ideas, I’ve got you covered.
Happy cooking!
Quick One Pot Cajun Chicken Pasta
Ingredients
Method
- Heat 1 tablespoon of olive oil in a large pot over medium-high heat.
- Toss the chicken with 1/2 tablespoon of Cajun seasoning. Add the chicken to the pot in a single layer.
- Cook until browned on the bottom, about 3 minutes, then flip and cook until cooked through, about 3 minutes more. Transfer the chicken to a plate and cover loosely with foil to keep warm.
- Add the remaining 1/2 tablespoon of olive oil to the same pot over medium-high heat. Add the diced bell peppers and onion, and sauté for 3 minutes. Stir in the garlic and remaining 1 tablespoon of Cajun seasoning, and cook for 1 minute longer.
- Pour in the chicken broth, fire-roasted tomatoes, and 1/2 cup of heavy cream. Bring the mixture to a boil, then add the penne pasta.
- Cook, stirring often, until the pasta is nearly tender, about 12 to 13 minutes. Stir in the cornstarch slurry and continue cooking until the pasta is just tender and the sauce has thickened, about 1 minute more.
- Remove the pot from the heat. Stir in the remaining 1/4 cup of heavy cream, Parmesan cheese, parsley, and the cooked chicken. Season with salt and pepper to taste. Serve warm.
Nutrition
Notes
Tried this recipe?
Let us know how it was!Source: Nutritional Information
