Cajun Chicken Alfredo Pasta Recipe

This creamy, spicy Cajun Chicken Alfredo Pasta is made with tender chicken breast, heavy cream, and bold Cajun seasoning, ready in just 30 minutes. The rich parmesan sauce clings to every noodle while the smoky heat cuts through the richness for a perfectly balanced bite. I love making this when I want comfort food with a little extra kick.

Restaurant-Quality At Home

I used to order this dish every time I went out, thinking the spicy-creamy balance was hard to replicate. The first time I tried it at home, I made the mistake of using pre-grated cheese, which resulted in a grainy sauce instead of a smooth one.

Now I know the secret is using freshly grated parmesan and letting the heavy cream reduce slowly. It creates a velvety texture that coats the pasta perfectly without becoming clumpy or separated.

Cajun Chicken Alfredo Pasta Ingredients

• 1 lb (450g) boneless, skinless chicken breasts, cubed
• 2 tbsp Cajun seasoning, divided
• 2 tbsp olive oil
• 10 oz (280g) fettuccine pasta
• 4 tbsp unsalted butter
• 3 cloves garlic, minced
• 2 cups heavy cream
• 1 cup freshly grated parmesan cheese
• Salt and black pepper to taste
• Fresh parsley, chopped (for garnish)

How To Make Cajun Chicken Alfredo Pasta

1. Cook the Pasta: Boil the fettuccine in a large pot of salted water according to package instructions until al dente. Reserve half a cup of pasta water, then drain and set aside.
2. Sear the Chicken: While pasta cooks, toss chicken cubes with 1 tablespoon of Cajun seasoning. Heat olive oil in a large skillet over medium-high heat and cook chicken for 6-8 minutes until golden and cooked through, then remove from pan.
3. Start the Sauce: In the same skillet, melt the butter over medium heat and sauté the minced garlic for 1 minute until fragrant.
4. Simmer the Cream: Pour in the heavy cream and the remaining 1 tablespoon of Cajun seasoning. Bring to a gentle simmer and let it cook for 3-4 minutes until slightly thickened.
5. Finish the Dish: Lower the heat and whisk in the parmesan cheese until smooth. Toss in the cooked pasta and chicken, adding a splash of reserved pasta water if needed to loosen the sauce.

Recipe Tips

• Grate your own cheese: Pre-shredded cheese contains anti-caking agents that prevent it from melting smoothly. Always buy a block of parmesan for the best texture.
• Watch the salt: Cajun seasoning often contains a lot of salt, and parmesan is naturally salty. Taste your sauce before adding any extra salt to avoid over-seasoning.
• Room temperature cream: If possible, let your heavy cream sit out for 10 minutes before cooking. Cold cream hitting a hot pan can sometimes curdle or seize up.

What To Serve With Cajun Chicken Alfredo Pasta

Since this dish is incredibly rich, I like to pair it with a crisp green salad with a vinaigrette dressing to cut through the heavy sauce. Roasted broccoli or asparagus also works well to add some texture and greens to the plate.

How To Store

Store leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, warm gently on the stove with a splash of milk or water to help bring the creamy emulsion back together. Freezing is not recommended as the cream sauce may separate when thawed.

FAQs

• Can I use milk instead of heavy cream? You can use half-and-half or whole milk, but the sauce will be much thinner. You may need to start with a roux (butter and flour) to get the right thickness.
• Is this recipe very spicy? The heat level depends entirely on the brand of Cajun seasoning you use. Check the label or taste a little bit of the spice blend before adding the full amount to the sauce.
• Can I use shrimp instead of chicken? Absolutely, this sauce works perfectly with seafood. Sear the shrimp for just 2-3 minutes per side and remove them quickly so they stay tender.

Nutrition

• Calories: 850
• Total Fat: 55g
• Saturated Fat: 32g
• Cholesterol: 180mg
• Sodium: 1100mg
• Total Carbohydrate: 52g
• Protein: 38g

Cajun Chicken Alfredo Pasta

Recipe by Emily Mitchell

Servings

4

servings

Prep time

10

minutes

Cooking time

20

minutes

Total time

30

minutes

Creamy, spicy Cajun Chicken Alfredo Pasta features tender pan-seared chicken and fettuccine tossed in a rich parmesan sauce for a 30-minute dinner. Bold Cajun spices and heavy cream create an easy restaurant-style meal.

Ingredients

• 1 lb (450g) boneless, skinless chicken breasts, cubed

• 2 tbsp Cajun seasoning, divided

• 2 tbsp olive oil

• 10 oz (280g) fettuccine pasta

• 4 tbsp unsalted butter

• 3 cloves garlic, minced

• 2 cups heavy cream

• 1 cup freshly grated parmesan cheese

• Salt and black pepper to taste

• Fresh parsley, chopped (for garnish)

Directions

• Cook the Pasta: Boil the fettuccine in a large pot of salted water according to package instructions until al dente. Reserve half a cup of pasta water, then drain and set aside.
• Sear the Chicken: While pasta cooks, toss chicken cubes with 1 tablespoon of Cajun seasoning. Heat olive oil in a large skillet over medium-high heat and cook chicken for 6-8 minutes until golden and cooked through, then remove from pan.
• Start the Sauce: In the same skillet, melt the butter over medium heat and sauté the minced garlic for 1 minute until fragrant.
• Simmer the Cream: Pour in the heavy cream and the remaining 1 tablespoon of Cajun seasoning. Bring to a gentle simmer and let it cook for 3-4 minutes until slightly thickened.
• Finish the Dish: Lower the heat and whisk in the parmesan cheese until smooth. Toss in the cooked pasta and chicken, adding a splash of reserved pasta water if needed to loosen the sauce.