Smoked Sausage Cajun Alfredo

Featured in: Quick Snack Bites

This dish blends smoky, sliced sausage with aromatic Cajun spices and a rich Alfredo sauce, creating a creamy coating for al dente penne pasta. Sautéed onion, bell pepper, and garlic add depth while fresh parsley brightens the plate. Ready in 20 minutes, it offers a balance of spice, creaminess, and hearty textures. Ideal for a satisfying, flavorful meal that’s simple to prepare.

Updated on Fri, 21 Nov 2025 13:39:00 GMT
Golden, creamy Smoked Sausage Cajun Alfredo with penne, inviting with bits of sausage in rich sauce. Save
Golden, creamy Smoked Sausage Cajun Alfredo with penne, inviting with bits of sausage in rich sauce. | fryzia.com

A creamy, spicy pasta dish combining smoky sausage, Cajun spices, and a rich Alfredo sauce for a comforting meal ready in just 20 minutes.

This dish quickly became a family favorite because of its bold flavors and ease of preparation.

Ingredients

  • Pasta: 12 oz (340 g) penne pasta
  • Sausage: 12 oz (340 g) smoked sausage (e.g. andouille or kielbasa) sliced into ¼ inch rounds
  • Vegetables: 1 small yellow onion finely chopped, 1 red bell pepper diced, 2 cloves garlic minced
  • Sauce: 2 tbsp unsalted butter, 1½ cups (360 ml) heavy cream, 1 cup (100 g) freshly grated Parmesan cheese, 1 tsp Cajun seasoning (plus more to taste), ¼ tsp black pepper, ¼ tsp smoked paprika (optional)
  • Garnish: 2 tbsp chopped fresh parsley

Instructions

Cook Pasta:
Cook the penne pasta according to package instructions in salted boiling water until al dente. Drain and set aside.
Brown Sausage:
While the pasta cooks, heat a large skillet over medium-high heat. Add the sliced smoked sausage and cook for 3 4 minutes until browned. Remove sausage and set aside.
Sauté Vegetables:
In the same skillet, add butter. Once melted, sauté onion and red bell pepper for 2 3 minutes until softened. Add garlic and cook for 30 seconds until fragrant.
Prepare Sauce:
Stir in the heavy cream, Cajun seasoning, black pepper, and smoked paprika. Bring to a simmer.
Finish Sauce:
Reduce heat to low, add Parmesan cheese, and stir until melted and sauce is smooth.
Combine Ingredients:
Return the browned sausage to the skillet. Add the cooked penne and toss to coat evenly in the sauce. Adjust seasoning with additional Cajun spice if desired.
Serve:
Serve hot, garnished with chopped parsley.
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This recipe often leads to joyful family dinners filled with compliments and requests for seconds.

Notes

For extra heat add a pinch of cayenne pepper or hot sauce. Pairs well with a crisp green salad or garlic bread.

Required Tools

Large pot for boiling pasta, large skillet, chefs knife, cutting board, wooden spoon or spatula, grater for Parmesan.

Allergen Information

Contains milk/dairy (cream Parmesan cheese) and wheat (penne pasta). Contains possible sulfites in some smoked sausages. Double check sausage ingredients for allergens or gluten if sensitive.

A steaming bowl of Smoked Sausage Cajun Alfredo with penne, sprinkled with fresh parsley and ready to eat. Save
A steaming bowl of Smoked Sausage Cajun Alfredo with penne, sprinkled with fresh parsley and ready to eat. | fryzia.com

Enjoy this creamy flavorful dish as a quick weeknight meal or a comforting weekend dinner.

Recipe FAQ Section

What type of sausage is best for this dish?

Smoked sausages like andouille or kielbasa work best, providing a smoky flavor that complements the Cajun spices.

Can I adjust the spice level?

Yes, add extra Cajun seasoning or a pinch of cayenne pepper to increase heat, or reduce spices for a milder profile.

How should I cook the pasta for best results?

Boil penne in well-salted water until just al dente to ensure it holds texture when tossed in the creamy sauce.

Are there good substitutions for heavy cream?

Half-and-half or whole milk can be used, but heavy cream ensures a richer, thicker sauce.

How can I make this dish lighter?

Try using turkey or chicken sausage and gluten-free pasta to reduce fat and accommodate dietary needs.

Smoked Sausage Cajun Alfredo

Penne tossed in creamy Alfredo with smoky sausage and Cajun spices for a quick, flavorful main dish.

Prep duration
5 min
Cook duration
15 min
Complete duration
20 min
Created by Samantha Rivera

Classification Quick Snack Bites

Complexity Level Easy

Heritage American

Output 4 Portion Count

Dietary considerations None specified

Components

Pasta

01 12 oz penne pasta

Sausage

01 12 oz smoked sausage (andouille or kielbasa), sliced 1/4-inch rounds

Vegetables

01 1 small yellow onion, finely chopped
02 1 red bell pepper, diced
03 2 cloves garlic, minced

Sauce

01 2 tbsp unsalted butter
02 1 1/2 cups heavy cream
03 1 cup freshly grated Parmesan cheese
04 1 tsp Cajun seasoning
05 1/4 tsp black pepper
06 1/4 tsp smoked paprika (optional)

Garnish

01 2 tbsp chopped fresh parsley

Preparation Steps

Phase 01

Cook Pasta: Boil penne pasta in salted water according to package instructions until al dente. Drain and set aside.

Phase 02

Brown Sausage: Heat a large skillet over medium-high heat. Add sliced smoked sausage and cook 3–4 minutes until browned. Remove and set aside.

Phase 03

Sauté Vegetables: In the same skillet, melt butter, then sauté onion and red bell pepper 2–3 minutes until softened. Add garlic and cook 30 seconds until fragrant.

Phase 04

Prepare Sauce: Stir in heavy cream, Cajun seasoning, black pepper, and smoked paprika. Bring to a simmer.

Phase 05

Melt Cheese: Reduce heat to low, add Parmesan cheese, and stir until sauce is smooth.

Phase 06

Combine All Ingredients: Return sausage to skillet, add cooked penne, and toss to coat evenly. Adjust seasoning with more Cajun spice if desired.

Phase 07

Serve: Plate and garnish with chopped fresh parsley. Serve hot.

Necessary tools

  • Large pot
  • Large skillet
  • Chef's knife
  • Cutting board
  • Wooden spoon or spatula
  • Grater

Allergy information

Review all ingredients for potential allergens and consult with healthcare providers if you're uncertain about any item.
  • Contains milk/dairy and wheat. Possible sulfites in smoked sausage.

Nutrient breakdown (per portion)

These values are approximate and shouldn't replace professional medical guidance.
  • Energy Value: 680
  • Fat: 42 g
  • Carbohydrates: 47 g
  • Protein Content: 26 g