If you’re craving a dinner that tastes like it came from your favorite restaurant but still fits into a busy weeknight, this Creamy Cajun Chicken Pasta is the answer. It’s loaded with tender chicken, perfectly cooked pasta, and a rich, velvety sauce with just the right Cajun kick. The bold seasoning brings smoky, savory heat, while the cream and Parmesan mellow everything into a smooth, crave-worthy finish.
One of the best parts about this recipe is how quickly it comes together—about 30 minutes from start to finish—without sacrificing flavor. The chicken gets a quick sear to lock in juices and build those delicious browned bits in the pan. Then the onions, bell peppers, and garlic soak up all that flavor before the broth and cream transform everything into a silky Cajun Alfredo-style sauce that clings to every bite.
This is also a super flexible meal, making it perfect for picky eaters and spice lovers alike. You can keep it mild by using less Cajun seasoning or choose a hotter blend for extra heat. Swap in shrimp, add sautéed mushrooms, toss in spinach at the end, or use your favorite pasta shape—this recipe is easy to customize with whatever you have on hand.
Whether you’re planning a cozy family dinner, meal prepping for the week, or serving guests who love bold flavors, this spicy creamy chicken pasta always delivers. It’s comforting, filling, and impressive without being complicated. Grab your skillet, bring the pasta water to a boil, and get ready for a new go-to dinner that disappears fast.
Print
Creamy Cajun Chicken Pasta
Creamy Cajun Chicken Pasta is a bold, cozy weeknight meal with tender seasoned chicken, al dente pasta, and a silky Cajun-spiced cream sauce finished with Parmesan for an irresistible, spicy-savory bite.
- Total Time: 30 minutes
- Yield: 4 servings 1x
Ingredients
Main
12 oz pasta (penne, fettuccine, or rotini)
1 lb boneless, skinless chicken breast (or thighs), sliced into strips
2 tbsp Cajun seasoning (store-bought or homemade), divided
1 tbsp olive oil
1 tbsp butter
Sauce + Veg
1 red bell pepper, sliced
1 small yellow onion, thinly sliced
3 cloves garlic, minced
1 cup heavy cream (or half-and-half for lighter)
1 cup chicken broth
3/4 cup freshly grated Parmesan
1 tsp smoked paprika (optional, boosts flavor)
1-2 tbsp tomato paste (optional, adds depth and color)
Salt + black pepper, to taste
Finish
1 tbsp lemon juice (optional, brightens)
2 tbsp chopped parsley or green onion
Crushed red pepper flakes (optional)
Instructions
Cook the pasta:
Boil in salted water until al dente. Reserve 1/2 cup pasta water, then drain.
Season and cook the chicken:
Toss chicken with 1 tbsp Cajun seasoning. Heat olive oil + butter in a large skillet over medium-high heat. Sear chicken 3–4 minutes per side until cooked through. Remove to a plate.
Sauté veggies:
In the same skillet, add onion and bell pepper. Cook 4–5 minutes until softened. Stir in garlic for 30 seconds.
Build the creamy Cajun sauce:
Pour in chicken broth and scrape up browned bits. Reduce heat to medium-low. Stir in cream, remaining 1 tbsp Cajun seasoning, paprika, and tomato paste (if using). Simmer 2–3 minutes.
Add Parmesan + combine:
Stir in Parmesan until smooth. Add pasta and chicken back to the skillet. Toss to coat. Loosen with reserved pasta water as needed.
Finish and serve:
Add lemon juice (optional) and herbs. Taste and adjust salt/pepper. Serve hot with extra Parmesan.
Notes
Cooking Tips
-
Control the heat: Cajun seasoning blends vary—start with less if yours is salty/spicy, then add more at the end.
-
Keep it creamy: Add Parmesan off the boil (medium-low heat) to prevent clumping.
-
Sauce too thick? Splash in reserved pasta water a little at a time for a glossy sauce.
-
Better chicken sear: Pat chicken dry before seasoning to get browning (more flavor!).
-
Don’t overcook pasta: Al dente holds up best in creamy sauce.
Variations
-
Spicier: Add cayenne, red pepper flakes, or a dash of hot sauce.
-
Veg-loaded: Add mushrooms, spinach, zucchini, or cherry tomatoes.
-
Protein swaps: Shrimp, smoked sausage, or turkey breast work great.
-
Lighter option: Use half-and-half + a little extra broth; reduce Parmesan slightly.
-
Gluten-free: Use GF pasta; keep extra pasta water to help the sauce cling.
-
Dairy-free: Use full-fat coconut milk + dairy-free Parmesan (flavor will shift slightly but still delicious).
- Prep Time: 10 minutes
- Cook Time: 20 minutes
Nutrition
- Serving Size: 1 serving
- Calories: 620
- Sugar: 5g
- Sodium: varies by Cajun seasoning (often high)
- Fat: 28g
- Carbohydrates: 55g
- Fiber: 3g
- Protein: 38g
