There's nothing quite like the comforting smell of garlic sizzling in butter, especially when it promises a dish as indulgent as Creamy Cajun Chicken Spaghetti. Just the thought of this rich, creamy pasta transports me to cozy evenings spent in the kitchen, where good food is the heart of the home. Inspired by a love for flavor and simple ingredients, this recipe combines tender chicken, zesty Cajun seasoning, and the delicious pull of melted mozzarella, creating a culinary embrace that's hard to resist.
After a long week of fast-food runs and takeout, preparing this dish felt like a delicious rebellion against the ordinary. With just a handful of ingredients and about 40 minutes, you can whip up a meal that will leave your taste buds dancing and your family asking for seconds. Whether you’re cooking for a loved one or treating yourself, this creamy delight is sure to bring joy and satisfaction to any table. Let’s jump into this savory adventure and make some unforgettable memories together!
Why You'll Love This Creamy Cajun Chicken Spaghetti
- Preparing this Creamy Cajun Chicken Spaghetti is a breeze, making it an ideal choice for busy weeknights.
- The rich flavors of zesty Cajun seasoning and creamy mozzarella create a mouthwatering experience that will impress anyone at your dinner table.
- With its versatility, you can easily customize the recipe by adding your favorite vegetables or protein.
- Not to mention, the stunning presentation will have everyone eagerly gathering around to enjoy every delicious bite.
Creamy Cajun Chicken Spaghetti Ingredients
For the Pasta
• 12 oz spaghetti – this forms the heart of your dish, serving as the perfect base for the creamy sauce.
For the Chicken
• 2 chicken breasts (boneless, sliced) – tender chicken adds protein and a satisfying centerpiece to your creamy Cajun chicken spaghetti.
• 2 teaspoon Cajun seasoning – adjust based on your spice preference for that extra kick!
For the Sauce
• 2 tablespoon olive oil – this helps to sear the chicken beautifully and adds richness to the dish.
• 3 tablespoon butter – contributes to the luxurious creaminess of the sauce.
• 4 cloves garlic (minced) – the fragrant garlic elevates the flavor, making this sauce irresistible.
• 1 cup heavy cream – the star of the show, bringing a luscious richness to your creamy pasta.
• 0.5 cup chicken broth – this adds depth and a savory touch to the sauce.
• 1.5 cups mozzarella cheese (shredded) – provides that gooey, melt-in-your-mouth texture we all adore.
• 0.5 cup parmesan cheese (grated) – enhances the umami flavor and gives a lovely finishing touch.
• to taste salt – essential for bringing all the flavors together.
• to taste black pepper – adds just the right amount of heat.
For Garnish
• fresh parsley (chopped) – adds a pop of color and freshness to your dish.
Each of these ingredients plays a critical role in creating the delightful depth of flavor in this creamy Cajun chicken spaghetti. Enjoy the cooking process and the delicious results!

How to Make Creamy Cajun Chicken Spaghetti
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Cook the Spaghetti:
Boil salted water in a large pot. Add the spaghetti and cook until al dente, about 8-10 minutes. Reserve a cup of pasta water, then drain the spaghetti well. -
Season the Chicken:
Sprinkle Cajun seasoning, salt, and pepper evenly over the sliced chicken breasts. This will infuse your chicken with flavor and give it a delightful kick. -
Sear the Chicken:
Heat olive oil in a large skillet over medium-high heat. Add the seasoned chicken and cook for 5-7 minutes, until golden brown and cooked through. Remove from the skillet and slice. -
Sauté the Garlic:
In the same skillet, melt butter over medium heat. Add minced garlic and sauté for about 1-2 minutes until fragrant, being careful not to let it brown. -
Add the Broth and Cream:
Pour in the chicken broth and heavy cream. Stir well and let the mixture simmer gently for about 3-5 minutes. This will help the flavors meld beautifully. -
Incorporate the Cheeses:
Stir in shredded mozzarella and grated parmesan until the cheese is fully melted and the sauce is smooth and creamy, approximately 2-3 minutes. -
Combine with the Pasta:
Toss in the cooked spaghetti, ensuring every strand is coated in the luscious sauce. Use reserved pasta water to adjust the sauce's consistency as needed. -
Garnish and Serve:
Plate the creamy Cajun chicken spaghetti and top with sliced chicken and a sprinkle of chopped parsley for a beautiful presentation.
Optional: Serve with a sprinkle of extra parmesan for that additional cheesy goodness.
Exact quantities are listed in the recipe card below.
How to Store and Freeze Creamy Cajun Chicken Spaghetti
Fridge: Store leftover creamy Cajun chicken spaghetti in an airtight container for up to 3 days. Reheat on the stovetop with a splash of cream or broth to restore creaminess.
Freezer: Freeze the spaghetti in a freezer-safe container for up to 2 months. For best results, allow to cool completely before sealing to prevent freezer burn.
Reheating: Thaw overnight in the fridge before reheating. Use medium heat in a skillet while adding a bit of cream or pasta water to regain texture and flavor.
Airtight Storage: Make sure to tightly seal your container to keep your creamy Cajun chicken spaghetti fresh and flavorful!
Creamy Cajun Chicken Spaghetti Variations
Feel free to get creative with this recipe—there are so many fun twists and turns to explore!
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Vegetarian:
Swap out chicken for sautéed mushrooms or zucchini for a delicious veggie-centric dish that's just as creamy and satisfying. -
Whole Wheat:
Use whole wheat spaghetti instead of regular pasta for added fiber and a nuttier flavor without sacrificing taste. -
Spicy:
Increase the Cajun seasoning or add a pinch of red pepper flakes for a fiery kick that'll tantalize your taste buds. -
Dairy-Free:
Replace heavy cream with coconut milk and use dairy-free cheese alternatives for a creamy pasta without the dairy. -
Herb-Infused:
Add freshly chopped basil or thyme to the sauce for a burst of fresh, aromatic flavor that elevates the dish beautifully. -
Lemon Zest:
Stir in some lemon zest before serving for a zesty twist that brightens the rich, creamy flavors of the sauce. -
Seafood Delight:
Substitute chicken with shrimp or crab meat for a seafood version that pairs perfectly with the Cajun spices. -
Nutty Crunch:
Top with toasted pine nuts or walnuts for a delightful crunch that adds texture and a contrasting flavor to the creaminess.
Make Ahead Options
These Creamy Cajun Chicken Spaghetti are a fantastic choice for meal prep enthusiasts looking to save time during busy weeknights! You can prepare the chicken ahead by seasoning and cooking it up to 3 days in advance, storing it in an airtight container in the refrigerator. The sauce can also be made ahead; simply follow the recipe up to the cheese incorporation step, allow it to cool, and then refrigerate it for up to 24 hours. When you're ready to serve, reheat the sauce gently on the stove, toss it with freshly cooked spaghetti, slice the prepped chicken, and enjoy a delectable meal that feels just as fresh and inviting as if you made it all at once.
What to Serve with Creamy Cajun Chicken Spaghetti?
Imagine a beautiful table spread with vibrant colors and varied textures, perfectly complementing the indulgent flavors of your creamy pasta dish.
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Garlic Bread: A crusty, buttery loaf is perfect for soaking up that creamy sauce and adds a satisfying crunch.
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Caesar Salad: Crisp romaine, crunchy croutons, and a tangy dressing offer a refreshing contrast to the rich spaghetti.
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Roasted Vegetables: Seasonal veggies like zucchini and bell peppers add a burst of color and natural sweetness to balance the savory chicken.
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Coleslaw: A tangy, creamy coleslaw will provide a refreshing crunch that pairs beautifully with creamy flavors.
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Red Wine: A glass of robust red wine, like a Merlot, enhances the bold Cajun spices and creates a cozy dining experience.
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Chocolate Mousse: For a sweet ending, a rich chocolate mousse brings together a luxurious finish that’s simply irresistible.
Each of these options enhances the dish’s richness, ensuring a well-rounded meal that will linger in your heart long after the last bite!
Chef's Helpful Tips
- To ensure your spaghetti is perfectly al dente, follow the package instructions closely and taste a strand a minute or two before the recommended cook time is up.
- When seasoning your chicken, remember that the Cajun seasoning can be adjusted to your heat preference, so start with less if you are sensitive to spice.
- For an ultra-smooth sauce when preparing your Creamy Cajun Chicken Spaghetti, ensure the cheeses are added gradually and melted completely before tossing with the pasta.
- Lastly, always reserve some pasta water; a small splash can help achieve the desired sauce consistency and flavor.
Creamy Cajun Chicken Spaghetti Recipe FAQs
What type of chicken should I use for creamy Cajun chicken spaghetti?
You can use boneless, skinless chicken breasts for this recipe, as they cook quickly and remain tender. Alternatively, if you prefer dark meat, boneless chicken thighs can work beautifully and bring even more flavor to the dish!
How do I know when my garlic is perfectly sautéed?
Sauté minced garlic in butter until it's fragrant and just starting to turn golden, about 1-2 minutes. Be careful not to overcook it, as burnt garlic can impart a bitter flavor. A good visual cue is to take it off the heat as soon as you smell that delightful aroma!
Can I store leftover creamy Cajun chicken spaghetti?
Absolutely! Store any leftovers in an airtight container in the fridge for up to 3 days. When you're ready to enjoy it again, simply reheat it on the stovetop with a splash of cream or chicken broth to restore its creaminess.
How do I freeze creamy Cajun chicken spaghetti?
To freeze, allow the spaghetti to cool completely and then transfer it to a freezer-safe container or freezer bag. Seal tightly and label with the date. It can be frozen for up to 2 months. When you’re ready to enjoy, thaw it overnight in the fridge before reheating.
What if my sauce is too thick?
If you find your sauce is too thick after mixing in the spaghetti, don't fret! Simply add a little reserved pasta water, one tablespoon at a time, and mix until you achieve your desired consistency. This will enhance the flavor and give you that creamy texture we all crave!
Is this recipe suitable for those with dairy allergies?
Since this creamy Cajun chicken spaghetti heavily relies on cream and cheese, it is not suitable for those with dairy allergies. However, you can try substituting the heavy cream with a dairy-free alternative like coconut cream and use nutritional yeast instead of cheese for a tasty vegan option.

Creamy Cajun Chicken Spaghetti
Ingredients
Equipment
Method
- Boil salted water in a large pot. Add the spaghetti and cook until al dente, about 8-10 minutes. Reserve a cup of pasta water, then drain the spaghetti well.
- Sprinkle Cajun seasoning, salt, and pepper evenly over the sliced chicken breasts.
- Heat olive oil in a large skillet over medium-high heat. Add the seasoned chicken and cook for 5-7 minutes, until golden brown and cooked through. Remove from the skillet and slice.
- In the same skillet, melt butter over medium heat. Add minced garlic and sauté for about 1-2 minutes until fragrant.
- Pour in the chicken broth and heavy cream. Stir well and let the mixture simmer gently for about 3-5 minutes.
- Stir in shredded mozzarella and grated parmesan until the cheese is fully melted and the sauce is smooth and creamy.
- Toss in the cooked spaghetti, ensuring every strand is coated in the luscious sauce.
- Plate the creamy Cajun chicken spaghetti and top with sliced chicken and a sprinkle of chopped parsley for a beautiful presentation.





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