Smoked Sausage Cajun Alfredo

Featured in: Sweet Easy Treats

This dish combines smoky sausage with tender penne pasta in a rich Alfredo sauce infused with Cajun spices. It’s a simple, quick-to-make meal showcasing a fusion of bold and creamy flavors. Aromatics like garlic, bell pepper, and onion add depth, while a sprinkle of fresh parsley and Parmesan enhances texture and taste. Perfect for those seeking a warm, satisfying dish with a spicy twist.

Preparation and cooking take just 20 minutes, making it ideal for busy weeknights. The balance between creamy sauce and savory smoked sausage creates a comforting yet vibrant meal experience.

Updated on Thu, 27 Nov 2025 18:38:17 GMT
Smoked Sausage Cajun Alfredo with penne pasta, a creamy dish featuring browned sausage and colorful peppers. Pin This
Smoked Sausage Cajun Alfredo with penne pasta, a creamy dish featuring browned sausage and colorful peppers. | messli.com

A creamy, spicy fusion of Cajun flavors and Italian comfort, featuring smoked sausage and penne pasta in a rich Alfredo sauce. Perfect for a quick and satisfying 20-minute meal.

This recipe has become a family favorite because it combines bold Cajun spices with smooth Alfredo sauce, making every bite comforting yet exciting.

Ingredients

  • Pasta: 12 oz (340 g) penne pasta
  • Meats: 12 oz (340 g) smoked sausage, sliced into 1/4-inch rounds
  • Vegetables & Aromatics: 1 tablespoon olive oil, 1 red bell pepper sliced, 1 small yellow onion diced, 2 cloves garlic minced
  • Sauce: 1 1/4 cups (300 ml) heavy cream, 1/2 cup (50 g) grated Parmesan cheese, 1 teaspoon Cajun seasoning (plus more to taste), 1/4 teaspoon smoked paprika, salt and freshly ground black pepper to taste
  • Garnish: 2 tablespoons chopped fresh parsley, extra grated Parmesan cheese (optional)

Instructions

Step 1:
Bring a large pot of salted water to a boil. Cook the penne pasta according to package instructions until al denté. Drain and set aside.
Step 2:
While the pasta cooks, heat the olive oil in a large skillet over medium-high heat. Add the sliced smoked sausage and cook for 2–3 minutes, until browned.
Step 3:
Add the red bell pepper and onion to the skillet. Sauté for 2–3 minutes, until softened. Stir in the garlic and cook for 30 seconds until fragrant.
Step 4:
Lower the heat to medium. Pour in the heavy cream, stirring to combine. Add the Cajun seasoning, smoked paprika, salt, and pepper. Simmer for 2 minutes.
Step 5:
Stir in the grated Parmesan cheese until melted and the sauce thickens slightly.
Step 6:
Add the cooked penne to the skillet, tossing to coat with the sauce. Heat for 1–2 minutes, until everything is hot and well combined.
Step 7:
Taste and adjust seasoning, adding more Cajun seasoning if desired.
Step 8:
Serve immediately, garnished with chopped parsley and extra Parmesan.
A vibrant photo: Steaming Smoked Sausage Cajun Alfredo with penne, perfectly plated and ready to eat. Pin This
A vibrant photo: Steaming Smoked Sausage Cajun Alfredo with penne, perfectly plated and ready to eat. | messli.com

Sharing this meal with family always sparks lively conversations and warm memories as everyone enjoys the bold flavors together.

Notes

Make it spicier by adding a pinch of cayenne pepper or extra Cajun seasoning. For a lighter version, use half-and-half instead of heavy cream. Serve with a crisp green salad and garlic bread for a complete meal.

Required Tools

Large pot, Large skillet, Chef's knife, Cutting board, Measuring cups and spoons, Wooden spoon or spatula

Nutritional Information

Calories per serving: 610. Total Fat: 36 g. Carbohydrates: 48 g. Protein: 25 g.

Imagine the aroma! This rich Smoked Sausage Cajun Alfredo with penne showcases delicious creamy sauce and sausage. Pin This
Imagine the aroma! This rich Smoked Sausage Cajun Alfredo with penne showcases delicious creamy sauce and sausage. | messli.com

This dish is perfect for both busy weeknights and casual weekend dinners with family and friends.

Recipe Q&A

What kind of sausage pairs best in this dish?

Smoked sausage is recommended for its smoky flavor that complements the creamy sauce, but turkey or andouille sausage can also be used for different profiles.

Can I adjust the spice level?

Yes, adding extra Cajun seasoning or a pinch of cayenne pepper increases heat, while reducing spices will mellow the flavor.

What’s the best pasta to use here?

Penne pasta is ideal due to its shape, which holds the sauce well, but other tubular pastas like rigatoni can also work.

How can I lighten the dish?

Use half-and-half instead of heavy cream to reduce richness while maintaining creaminess in the sauce.

What fresh herbs enhance the dish?

Fresh parsley is used as a garnish for brightness and freshness, balancing the rich and spicy flavors.

What cooking tools are essential?

A large pot for boiling pasta and a skillet for sautéing ingredients and simmering sauce are needed for optimal results.

Smoked Sausage Cajun Alfredo

Creamy Cajun-infused Alfredo with smoked sausage and penne pasta for a quick, flavorful meal.

Prep Needed
5 minutes
Time to Cook
15 minutes
Overall Time
20 minutes
Created by Messli Tessa Marlow


Skill Level Easy

Cuisine Fusion (Cajun/Italian)

Makes 4 Portions

Dietary Notes None specified

What You'll Need

Pasta

01 12 oz penne pasta

Meats

01 12 oz smoked sausage, sliced into 1/4-inch rounds

Vegetables & Aromatics

01 1 tablespoon olive oil
02 1 red bell pepper, sliced
03 1 small yellow onion, diced
04 2 cloves garlic, minced

Sauce

01 1 1/4 cups heavy cream
02 1/2 cup grated Parmesan cheese
03 1 teaspoon Cajun seasoning
04 1/4 teaspoon smoked paprika
05 Salt and freshly ground black pepper, to taste

Garnish

01 2 tablespoons chopped fresh parsley
02 Extra grated Parmesan cheese (optional)

Steps

Step 01

Cook pasta: Bring a large pot of salted water to a boil. Cook the penne pasta according to package directions until al dente. Drain and reserve.

Step 02

Brown sausage: Heat olive oil in a large skillet over medium-high heat. Add sliced smoked sausage and cook for 2–3 minutes until browned.

Step 03

Sauté vegetables: Add red bell pepper and yellow onion to the skillet. Sauté for 2–3 minutes until softened. Stir in minced garlic and cook for 30 seconds until fragrant.

Step 04

Simmer sauce: Reduce heat to medium and pour in heavy cream, stirring to combine. Add Cajun seasoning, smoked paprika, salt, and pepper. Simmer gently for 2 minutes.

Step 05

Incorporate cheese: Stir in grated Parmesan cheese until melted and sauce thickens slightly.

Step 06

Combine pasta and sauce: Add cooked penne to the skillet and toss to coat evenly with sauce. Heat for 1–2 minutes until thoroughly warmed.

Step 07

Adjust seasoning and serve: Taste and adjust seasoning with additional Cajun spice if desired. Serve immediately garnished with chopped parsley and extra Parmesan cheese if preferred.

Tools You'll Need

  • Large pot
  • Large skillet
  • Chef's knife
  • Cutting board
  • Measuring cups and spoons
  • Wooden spoon or spatula

Allergy Details

Be sure to check each ingredient for allergens and consult your healthcare provider if you have questions.
  • Contains milk/dairy (heavy cream, Parmesan cheese)
  • Contains gluten (penne pasta)
  • Possible sulfites in smoked sausage

Nutrition Breakdown (per portion)

For general guidelines only. Not meant to provide medical or dietary diagnosis.
  • Caloric Value: 610
  • Fats: 36 g
  • Carbohydrates: 48 g
  • Proteins: 25 g