Cajun Smoked Sausage Alfredo Pasta

Creamy Cajun smoked sausage Alfredo pasta with spicy seasonings and melted cheese.

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By Reading time
Servings 4–6 people

This Cajun Smoked Sausage Alfredo Pasta is a creamy and flavorful dish that combines spicy sausage with pasta, all covered in a rich Alfredo sauce. Yum!

Cooking it feels like a party in the kitchen! I always add a pinch of extra seasoning just for fun. Perfect for family dinner or a cozy night in—plus, it’s super easy to whip up!

Key Ingredients & Substitutions

Pasta: I used fettuccine, but linguine works too! If you’re gluten-free, you can try brown rice pasta or chickpea pasta. Both will hold the sauce well.

Cajun Smoked Sausage: This gives the dish its signature flavor. If you can’t find it, any smoked sausage works, like kielbasa. For a healthier option, turkey sausage is a great choice!

Heavy Cream: This makes the sauce rich. If you want a lighter version, you can use half-and-half or even evaporated milk, but it will be less creamy.

Parmesan Cheese: Freshly grated is best for melting. You can substitute with Pecorino Romano or a vegan cheese alternative if needed.

How Do I Get My Sauce to Be Creamy and Smooth?

Getting that creamy sauce just right requires a couple of important steps. After adding cream and milk, it’s key to let it simmer gently. Don’t rush this part!

  • Whisk in the Parmesan cheese gradually. This helps it melt nicely without clumping.
  • Keep stirring as it simmers for 2-3 minutes—this thickens the sauce.
  • If the sauce is too thick, add a little pasta water to get it to your desired consistency.

Cajun Smoked Sausage Alfredo Pasta

Ingredients You’ll Need:

For the Pasta:

  • 12 oz fettuccine pasta (or linguine)

For the Sausage & Sauce:

  • 12 oz Cajun smoked sausage, sliced into 1/2-inch rounds
  • 2 tbsp olive oil or butter
  • 3 cloves garlic, minced
  • 1 small onion, finely chopped
  • 2 cups heavy cream
  • 1 cup whole milk
  • 1 cup freshly grated Parmesan cheese
  • 1 tsp Cajun seasoning (adjust to taste)
  • 1/2 tsp smoked paprika
  • 1/4 tsp crushed red pepper flakes (optional for heat)
  • Salt and black pepper, to taste
  • Fresh parsley, chopped for garnish

How Much Time Will You Need?

This delightful dish takes about 30 minutes from start to finish. You’ll spend around 10 minutes prepping and cooking the ingredients, with another 15-20 minutes for the pasta and sauce to come together. Quick enough for a delicious weeknight dinner!

Step-by-Step Instructions:

1. Cook the Pasta:

Bring a large pot of salted water to a boil. Add the fettuccine or linguine and cook according to package instructions until it’s al dente. Once done, drain it and set it aside while you prepare the sauce.

2. Sauté the Sausage:

While your pasta is cooking, heat olive oil or butter in a large skillet over medium-high heat. Once hot, add the sliced Cajun smoked sausage and sauté until it’s browned and slightly crispy on the edges—this should take about 5-6 minutes. After that, remove the sausage from the skillet and set it aside.

3. Sauté the Onion and Garlic:

In the same skillet, toss in the chopped onion. Sauté it until it becomes translucent, which typically takes about 3 minutes. Then, add the minced garlic and cook for an additional minute until it’s fragrant.

4. Prepare the Sauce:

Now, reduce the heat to medium and pour in the heavy cream and milk. Stir everything to combine, then bring it to a gentle simmer.

5. Season the Sauce:

Add in the Cajun seasoning, smoked paprika, crushed red pepper flakes (if you want a bit of heat), and season with salt and black pepper to taste. Stir the sauce well to mix in all those bold flavors.

6. Add the Cheese:

Gradually whisk in the freshly grated Parmesan cheese until the sauce is nice and smooth. Let it simmer for 2-3 minutes to thicken slightly. If it gets too thick, you can always loosen it up with a splash of pasta water.

7. Combine Everything:

Return the browned sausage to the skillet and stir to coat it in the Alfredo sauce. Then, gently add the cooked pasta and toss it all together until the pasta is evenly coated with that creamy goodness.

8. Garnish and Serve:

Transfer your delicious pasta to serving plates, garnish with freshly chopped parsley, and sprinkle with extra crushed red pepper flakes if desired. Serve it hot and enjoy this scrumptious Cajun Smoked Sausage Alfredo Pasta!

Can I Use Different Types of Sausage?

Absolutely! While Cajun smoked sausage adds a wonderful flavor, you can substitute it with kielbasa, andouille, or even turkey sausage for a lighter version. Just adjust the seasoning accordingly if you want to keep that spicy kick.

Can I Make This Dish with Whole Wheat Pasta?

Yes! Whole wheat pasta works just fine in this recipe. Just keep an eye on it while it cooks, as whole wheat pasta usually needs a slightly different cooking time. It’ll add a nice nutty flavor to your dish!

How Should I Store Leftovers?

Store any leftovers in an airtight container in the fridge for up to 3 days. When you’re ready to eat, reheat on the stovetop over low heat, adding a splash of milk or cream to help bring the sauce back to life.

Can I Use Half-and-Half Instead of Heavy Cream?

You can! Using half-and-half will yield a lighter sauce that still tastes delicious, but it won’t be as rich and creamy. If you use half-and-half, you might want to simmer it a bit longer to help thicken the sauce.

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