The sizzling sound of chicken hitting a hot skillet always brings a smile to my face, especially when it’s coated in a vibrant, spicy blackened seasoning. Today, I’m excited to share my recipe for Spicy Blackened Cajun Chicken Alfredo, where the bold flavors of Cajun cuisine meet the creamy comfort of Alfredo sauce. This dish is perfect for those nights when you crave something indulgent yet satisfying, offering a delightful kick that will ignite your taste buds. Not only is it a quick-prep meal, ideal for busy weeknights, but it also delivers a gourmet experience right at your dining table. Ready to whip up this comforting dish and impress your loved ones with a stunning culinary creation? Let’s dive in!

Why is this dish a must-try?
Bold Flavors: The combination of rich, spicy Cajun seasoning and decadent Alfredo sauce creates a profile that’s truly unforgettable.
Quick and Easy: With just 30 minutes of prep time, you can enjoy a stunning meal faster than takeout!
Customizable: This recipe is perfect for substitutions; swap chicken for shrimp or tofu to suit your dietary needs.
Crowd-Pleaser: Whether it’s a cozy family dinner or a gathering, everyone will love the cozy, comforting taste of Blackened Cajun Chicken Alfredo.
Perfect Pairing: Serve it with a light side like a fresh salad to balance richness, or indulge with garlic knots for a complete experience!
Blackened Cajun Chicken Alfredo Ingredients
For the Pasta
• Mafaldine or Fettuccine Noodles – The base of the dish, providing structure and texture; substitute with linguine if needed.
For the Chicken
• Chicken Breasts – The main protein source, giving heartiness; can be swapped with turkey or tofu for a lighter option.
• Olive Oil – Used for cooking; it provides moisture and helps infuse flavor; can be replaced with vegetable or avocado oil.
• Blackened Seasoning – This is crucial for that characteristic spicy and smoky flavor; use a pre-made blend or adjust to your taste.
For the Sauce
• Butter – Adds richness to the sauce; unsalted is best for better salt control.
• Garlic (Minced) – Essential for enhancing flavors in both the chicken and sauce; feel free to adjust based on your preference.
• Heavy Whipping Cream – Creates the creamy texture; substitute with half-and-half for a lighter sauce.
• Shredded Parmesan Cheese – Adds umami and creaminess; may replace with nutritional yeast for a vegan alternative.
• Salt and Pepper – Basic seasonings that enhance flavors; always adjust to your liking.
Optional for Serving
• Garlic Bread, Texas Toast, or Garlic Knots – Perfect accompaniments to soak up that luscious sauce and enjoy with every bite!
Dive into this delightful Blackened Cajun Chicken Alfredo recipe and savor the rich flavors!
Step‑by‑Step Instructions for Blackened Cajun Chicken Alfredo
Step 1: Prepare the Chicken
Begin by gently pounding the chicken breasts to an even thickness of 1/4 inch. This ensures they cook evenly. Coat the flattened chicken with olive oil and generously sprinkle 2-3 tablespoons of blackened seasoning across both sides. The vibrant spices will give your Blackened Cajun Chicken Alfredo its signature flavor!
Step 2: Sear the Chicken
Heat a large skillet over medium-high heat and add a drizzle of olive oil. Once the oil is shimmering, carefully place the seasoned chicken in the skillet. Sear for 3-4 minutes until the chicken develops a dark amber crust. Flip the chicken, adding butter and minced garlic to the skillet; cook until the internal temperature reaches 165°F, about another 3-4 minutes.
Step 3: Make the Sauce
In the same skillet, remove the chicken and set it aside to rest. Melt the remaining butter over medium heat, then add minced garlic, sautéing for about 1 minute until fragrant. Pour in the heavy whipping cream and add additional blackened seasoning to taste. Bring the mixture to a gentle boil, then reduce the heat and let it simmer for 5 minutes until it thickens slightly.
Step 4: Cook the Pasta
While the sauce simmers, cook the mafaldine or fettuccine noodles according to the package instructions until al dente. As the pasta cooks, be sure to reserve about 1/3 cup of pasta water before draining. This starchy water will help bind the sauce to the pasta and enhance the final dish.
Step 5: Combine Sauce and Pasta
Once the sauce has thickened, stir in the shredded Parmesan cheese until melted and creamy. Adjust the seasoning with salt and pepper as needed. Add the reserved pasta water a little at a time, mixing to achieve your desired sauce consistency. Gently fold the cooked pasta into the cheesy sauce, ensuring every strand is coated with the delicious mixture.
Step 6: Serve and Garnish
Slice the blackened chicken and place it on top of the creamy pasta. Sprinkle additional Cajun seasoning for an extra kick if desired. Serve your Blackened Cajun Chicken Alfredo warm, and consider pairing it with garlic bread or a light salad for the perfect comfort meal!

Expert Tips for Blackened Cajun Chicken Alfredo
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Even Thickness: Ensure chicken breasts are pounded to a uniform thickness of 1/4 inch to promote even cooking and prevent dryness.
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Right Oil: Using a high smoke point oil like olive or avocado oil will prevent burning and ensure a perfect sear for the blackened chicken.
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Taste Test: Start with less blackened seasoning than you think you need; you can always add more later to suit your preference!
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Check Temperature: Always confirm that the chicken reaches an internal temperature of 165°F for food safety. A meat thermometer is your best friend!
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Reserve Pasta Water: Don’t forget to save that 1/3 cup of pasta cooking water; it’s great for adjusting the sauce’s consistency and making it cling beautifully to your noodles.
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Mix Thoroughly: Gently fold the pasta into the sauce to ensure every noodle is coated in the creamy goodness of the Blackened Cajun Chicken Alfredo.
Blackened Cajun Chicken Alfredo Variations
Feel free to get creative with your Blackened Cajun Chicken Alfredo, as there are so many delightful ways to customize this dish!
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Seafood Swap: Use shrimp or scallops instead of chicken for a fresh seafood twist that enhances the Cajun flair.
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Dairy-Free Alternative: Replace the heavy cream with coconut milk to make a dairy-free version that’s just as creamy and delicious.
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Veggie Packed: Add sautéed bell peppers and onions for added texture and sweetness that complements the spice beautifully.
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Whole Grain Boost: Swap conventional pasta for whole grain or chickpea pasta to amp up the nutrition without sacrificing taste.
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Spice Level Adjustment: If you prefer a milder taste, use less blackened seasoning or whip up your own blend with smoked paprika for a friendly heat.
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Extra Garnish: Top with fresh parsley or green onions to add color and a fresh burst of flavor that brightens up the dish.
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Pasta Shape Play: Mix it up by substituting mafaldine or fettuccine with penne or rigatoni; they’ll catch the sauce differently for a fun texture.
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Indulgent Upgrade: For a richer experience, try incorporating crumbled bacon or pancetta into your saucy mix for added depth.
Each variation will make your Blackened Cajun Chicken Alfredo your own, ensuring that every time you make it, it feels just a tad different—and exciting! If you love comfort food but want a little more spice, consider pairing it with Sweet Chili Chicken for a flavor-packed dinner.
Make Ahead Options
These Blackened Cajun Chicken Alfredo components are perfect for meal prep, allowing you to enjoy this comforting dish with minimal effort on busy weeknights! You can marinate the chicken with olive oil and blackened seasoning up to 24 hours in advance, helping to deepen the flavors. Additionally, you can prepare the Alfredo sauce and refrigerate it for up to 3 days; simply reheat on the stovetop before combining with freshly cooked pasta. To maintain the sauce’s creamy texture, consider adding a splash of cream or reserved pasta water while reheating. When it’s time to serve, cook your pasta and then mix everything together for a restaurant-quality meal that is just as delicious as when freshly made!
What to Serve with Blackened Cajun Chicken Alfredo
Building the perfect meal around your creamy, zesty pasta is a delightful adventure in flavor and texture.
- Garlic Bread: The ideal companion to soak up delicious Alfredo sauce, its buttery, toasted goodness complements the dish beautifully.
- Light Side Salad: A fresh, crisp salad with vinaigrette cuts through the richness, introducing a refreshing counterbalance to each bite.
- Roasted Asparagus: The roasted, slightly crispy texture and earthy flavor enhance the dish’s overall appeal, while bringing a touch of elegance.
- Corn on the Cob: Sweet, buttery corn adds a summer vibe to your meal; its sweetness pairs perfectly with the spicy blackened seasoning.
- Cajun Coleslaw: A crunchy, tangy addition making a fun contrast to the soft, creamy pasta, infusing even more Cajun flair into the meal.
- Red Wine: A glass of Pinot Noir or Zinfandel complements the smoky essence of the chicken and the creaminess of the dish beautifully.
- Chocolate Lava Cake: End your dining experience with a warm, gooey dessert that contrasts sweet and savory flavors, leaving your guests blissfully satisfied.
How to Store and Freeze Blackened Cajun Chicken Alfredo
Fridge: Store leftovers in an airtight container for up to 3 days. Reheat gently on the stovetop with a splash of cream or water to maintain the sauce’s creamy consistency.
Freezer: To freeze, place the cooled Blackened Cajun Chicken Alfredo in a freezer-safe container. It can last up to 2 months; just remember to label with the date.
Thawing: When you’re ready to enjoy, thaw overnight in the refrigerator before reheating on the stovetop, adding a bit of cream for creaminess.
Reheating: For best results, reheat gently over low heat, stirring often until warmed through. Don’t forget to check the internal temperature reaches 165°F for safety!

Blackened Cajun Chicken Alfredo Recipe FAQs
What type of pasta is best for Blackened Cajun Chicken Alfredo?
I recommend using mafaldine or fettuccine noodles for the best texture and structure in this dish. However, linguine or even penne can work beautifully too! Just choose your favorite!
How should I store leftover Blackened Cajun Chicken Alfredo?
Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, use the stovetop and add a splash of cream or water to keep the sauce smooth and creamy.
Can I freeze Blackened Cajun Chicken Alfredo?
Absolutely! Place cooled Blackened Cajun Chicken Alfredo in a freezer-safe container, and it can last up to 2 months. When you’re ready to enjoy it again, thaw overnight in the refrigerator, then reheat gently on the stovetop.
What if my chicken isn’t cooking evenly?
If your chicken is not cooking evenly, it may be due to uneven thickness. Always pound your chicken to about 1/4-inch thickness for uniform cooking. Additionally, cooking at the right temperature (medium-high heat) will help achieve the perfect sear without being undercooked.
Is Blackened Cajun Chicken Alfredo suitable for gluten-free diets?
Certainly! You can easily make this dish gluten-free by using gluten-free pasta. Just ensure that your blackened seasoning and other ingredients are also gluten-free. Enjoy your delicious comfort food without worry!
Can I modify the spice level for Blackened Cajun Chicken Alfredo?
Very! If you’re sensitive to spice, start with less blackened seasoning and gradually add to taste. There are also milder alternatives available, or you can create a homemade blend with less heat. Cooking is all about making it suit your preferences!

Bold Blackened Cajun Chicken Alfredo That Comforts & Delights
Ingredients
Equipment
Method
- Prepare the Chicken: Gently pound the chicken breasts to an even thickness of 1/4 inch, coat with olive oil and sprinkle with blackened seasoning.
- Sear the Chicken: Heat a skillet over medium-high heat, add olive oil, sear the chicken for 3-4 minutes, flip and add butter and garlic, cook until internal temperature reaches 165°F.
- Make the Sauce: In the same skillet, melt butter, add garlic, sauté for 1 minute, pour in cream, add seasoning, bring to a boil, reduce heat and simmer for 5 minutes until thick.
- Cook the Pasta: Cook the noodles until al dente, reserve 1/3 cup pasta water before draining.
- Combine Sauce and Pasta: Stir in Parmesan cheese, adjust seasoning, add pasta water, mix well, fold in the cooked pasta.
- Serve and Garnish: Slice the chicken, place on top of pasta, sprinkle with Cajun seasoning, serve warm with garlic bread or salad.

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