Easiest Creamy Cajun Chicken Pasta You’ll Make All Week
The 6 PM dread is real, right? You walk through the door, bags under your eyes, and suddenly everyone’s hungry. The last thing you want is a sink full of pots and a complicated recipe. I’ve been there more times than I can count. That’s why this one pot cajun chicken pasta is my absolute go-to.
I promise, it’s a game-changer. The sound of chicken sizzling in the pot, the smell of that Cajun seasoning blend hitting the hot oil… it instantly makes the kitchen feel like a restaurant. And the best part? Yes, ONE pot. I’ll wait while you process. One pot to cook, one pot to clean. It’s practically magic.
This isn’t just another creamy pasta sauce recipe. It’s a full-on quick weeknight dinner that tastes like you spent hours. But you didn’t. You spent 40 minutes, and most of that is hands-off simmering. So grab your favorite large pot or dutch oven, and let’s make some dinner magic happen.
Ingredients & Substitutions
Let’s talk about what goes into this one pot cajun chicken pasta. The ingredient list is short, but each one pulls its weight. You probably have most of these in your pantry already. And if you don’t? No worries, I’ve got substitutions for almost everything.
Here’s what you’ll need for the base recipe:
- Chicken: 1 pound boneless skinless chicken breasts. Cut them into bite-sized pieces if you want, or leave them whole and slice after cooking. Both work.
- Cajun Seasoning: 1 1/2 tablespoons total, divided. This is the star of the show. If you only have garlic powder, use it. No judgment. But the blend really makes this dish sing.
- Bell Peppers: One red and one yellow, diced. Any color works, honestly. Green is a bit more bitter, but still good.
- Red Onion: One small one, diced. Yellow onion is a fine swap.
- Garlic: Two cloves, minced. Fresh is best, but jarred minced garlic works in a pinch.
- Chicken Broth: Two cans of low-sodium. Keeps everything from getting too salty.
- Fire-Roasted Diced Tomatoes: One can, with juices. Adds a smoky depth you can’t get from regular tomatoes.
- Heavy Cream: 3/4 cup total, divided. Makes it luxuriously creamy. Half-and-half works too, but you might need a bit more cornstarch to thicken.
- Penne Pasta: 12 ounces. Other short pasta like bowtie or rotini work great. Don’t use long noodles like spaghetti they don’t cook evenly in one pot.
- Cornstarch: 2 teaspoons mixed with 2 tablespoons water. This slurry thickens the sauce perfectly.
- Parmesan Cheese: 3/4 cup finely shredded. Please shred it yourself. The pre-shredded stuff has anti-caking agents that mess with the sauce texture.
- Fresh Parsley: 3 tablespoons, minced. Adds a fresh pop of color and flavor.
- Salt & Pepper: To taste at the end.
If you want to go dairy-free, you can use unsweetened almond milk and skip the Parmesan. It won’t be as rich, but it’ll still be delicious. For gluten-free, just swap in your favorite gluten-free pasta just watch the cooking time, as different brands vary.
How to Make One Pot Cajun Chicken Pasta
Alright, let’s get cooking. This stovetop pasta recipe comes together in four main stages. I’ll walk you through each one, with all the little tips I’ve learned from making this a dozen times. Trust me, by the end, you’ll feel like a pro.
Stage 1: Sear the Chicken
Start by heating 1 tablespoon of olive oil in your large pot over medium-high heat. While that’s warming up, toss your chicken breasts with 1/2 tablespoon of the Cajun seasoning. Make sure every piece is coated this is where the flavor starts building.
Add the chicken to the pot in a single layer. You should hear a satisfying sizzle. Let it cook undisturbed for about 3 minutes, until the bottom is golden brown. Flip and cook another 3 minutes, until the chicken is cooked through. The internal temp should hit 165°F. Transfer the chicken to a plate and tent it with foil to keep warm.
Stage 2: Sauté the Vegetables
Don’t clean the pot! Those browned bits on the bottom are pure flavor. Add the remaining 1/2 tablespoon of olive oil, then toss in your diced bell peppers and onion. Sauté for about 3 minutes, until they start to soften and the kitchen smells amazing.
Stir in the minced garlic and the remaining 1 tablespoon of Cajun seasoning. Cook for just 1 minute more. The garlic should be fragrant but not burnt. This is where the spicy chicken pasta base really comes together.
Stage 3: Build the Sauce and Cook the Pasta
Pour in the chicken broth, fire-roasted tomatoes (with their juices), and 1/2 cup of the heavy cream. Give it a good stir, scraping up any browned bits from the bottom of the pot that’s called deglazing, and it adds so much depth.
Bring the liquid to a boil, then add the penne pasta. Stir everything together, making sure the pasta is mostly submerged. Reduce the heat to a simmer and cook for about 12-13 minutes, stirring occasionally. The pasta will absorb the liquid and cook right in the sauce. This is the magic of one pot meals.
When the pasta is almost tender (still has a tiny bite to it), stir in the cornstarch slurry. Cook for another minute, and you’ll see the sauce thicken up beautifully.
Stage 4: Finish and Serve
Remove the pot from the heat. Now for the good stuff stir in the remaining 1/4 cup of heavy cream, the shredded Parmesan, and the fresh parsley. Slice or shred your cooked chicken and add it back to the pot. Give everything a gentle stir until the cheese is melted and the chicken is coated in that glorious sauce.
Taste it. Add salt and pepper if needed. Trust your palate here. Serve it warm, and watch everyone at the table go quiet. That’s the sound of success.
Variations to Make It Your Own
This one pot cajun chicken pasta is super versatile. Here are some ways to switch it up based on what you have or what your family craves:
- Spice Level: Want it milder? Use only 1 tablespoon of Cajun seasoning total. Want it hotter? Add a pinch of cayenne pepper with the other spices.
- Protein Swap: Use chicken thighs instead of breasts they’re juicier and more forgiving. Or try shrimp! Just add them in the last 3-4 minutes of cooking the pasta, since they cook fast.
- Add Veggies: Toss in some sliced mushrooms with the peppers, or stir in a handful of spinach at the very end until it wilts. Corn cut fresh from the cob is amazing in summer.
- Extra Creaminess: Stir in 2 ounces of cream cheese at the end along with the Parmesan. It adds a tangy richness that’s incredible.
- Smoky Flavor: Use fire-roasted tomatoes with mild green chilies instead of plain fire-roasted for an extra kick.
Helpful Tips for Perfect Results Every Time
I’ve made this recipe more times than I can count, and I’ve learned a few things along the way. Here are my top tips to make sure your one pot cajun chicken pasta turns out perfect:
- Don’t overcook the chicken. Use a meat thermometer if you have one. 165°F is the sweet spot. Overcooked chicken is dry and sad.
- Cook the pasta to al dente. It will continue to soften in the hot sauce after you remove the pot from the heat. Slightly underdone is better than mushy.
- Stir occasionally. The pasta can stick to the bottom if you ignore it. A quick stir every few minutes keeps everything moving.
- Shred your own Parmesan. I know, I know, it’s extra work. But the pre-shredded stuff has cellulose that prevents it from melting smoothly into the sauce.
- Taste before you salt. Cajun seasoning and Parmesan are both salty. You might not need any extra salt at all.
- Use a big enough pot. A 5-6 quart dutch oven or large pot is ideal. You need room for the pasta to expand and the sauce to bubble.
Storage & Leftovers
This one pot cajun chicken pasta makes amazing leftovers. Actually, I sometimes fight with my husband over who gets the last serving. Here’s how to store and reheat it properly:
- Refrigerate: Store leftovers in an airtight container in the fridge for up to 3 days. The flavors actually meld together and get even better overnight.
- Reheat on the Stove: This is my preferred method. Add the pasta to a pot with a splash of chicken broth or cream. Warm over low heat, stirring often, until heated through. The extra liquid helps restore the creamy texture.
- Reheat in the Microwave: In a pinch, microwave in 1-minute bursts, stirring between each. Add a splash of broth to keep it from drying out.
- Freeze: You can freeze this, but the texture of the cream sauce will change slightly. If you do freeze, cool it completely, then store in a freezer-safe container for up to 1 month. Thaw in the fridge overnight before reheating.
- Make Ahead: Cook the pasta slightly al dente, then finish with the cream and cheese when you’re ready to serve. This prevents the pasta from getting too soft.
Frequently Asked Questions
So there you have it your new favorite easy dinner idea. This one pot cajun chicken pasta is creamy, spicy, comforting, and so simple to make. It’s the kind of family friendly pasta that gets everyone to the table without complaints. And the best part? You only have one pot to wash. You got this!
If you make this recipe, I’d love to hear about it. Tag me in your photos, leave a comment, or share it with a friend who needs a dinner win. And if you’re looking for more inspiration, check out my Pinterest board for even more quick and delicious meals. Happy cooking!
One Pot Cajun Chicken Pasta
Ingredients
Method
- In a large pot, heat 1 tablespoon of olive oil over medium-high heat.
- Toss the chicken breasts with 1/2 tablespoon of Cajun seasoning. Add them to the pot in a single layer.
- Cook until the bottom is browned, about 3 minutes. Flip and cook until the chicken is cooked through, about 3 more minutes. Transfer the chicken to a plate and tent with foil to keep warm.
- Add the remaining 1/2 tablespoon of olive oil to the same pot. Sauté the diced bell peppers and onion for 3 minutes. Stir in the minced garlic and the remaining 1 tablespoon of Cajun seasoning, and cook for 1 more minute.
- Pour in the chicken broth, fire-roasted tomatoes, and 1/2 cup of heavy cream. Bring to a boil, then add the penne pasta.
- Cook, stirring often, until the pasta is almost tender, about 12–13 minutes. Stir in the cornstarch slurry and continue cooking until the pasta is just tender and the sauce has thickened, about 1 more minute.
- Remove the pot from the heat. Stir in the remaining 1/4 cup of heavy cream, Parmesan cheese, parsley, and the cooked chicken (slice or shred as desired). Season with salt and pepper to taste. Serve warm.
Nutrition
Notes
Tried this recipe?
Let us know how it was!Source: Nutritional Information
