Smoked Sausage Cajun Alfredo

Featured in: Sizzle & Spice Meals

This creamy Cajun Alfredo combines smoky sausage and penne pasta with a rich, flavorful sauce made from heavy cream, Parmesan, and spices. The smoky, spicy notes of the sausage and Cajun seasoning blend perfectly with the smooth, cheesy sauce for a comforting and quick dish. Sautéed onion, bell pepper, and garlic add freshness and depth, while a sprinkle of parsley gives a bright finish. Ready in just 20 minutes, it's ideal for an easy, satisfying dinner.

Updated on Fri, 21 Nov 2025 12:43:00 GMT
Smoked Sausage Cajun Alfredo with penne, a creamy pasta dish with smoky sausage and vibrant peppers. Save
Smoked Sausage Cajun Alfredo with penne, a creamy pasta dish with smoky sausage and vibrant peppers. | sizzlebloom.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 flavorful dish has become a favorite in my household for its bold flavors and quick preparation time.

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

Step 1:
Cook the penne pasta according to package instructions in salted boiling water until al dente. Drain and set aside.
Step 2:
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.
Step 3:
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.
Step 4:
Stir in the heavy cream, Cajun seasoning, black pepper, and smoked paprika. Bring to a simmer.
Step 5:
Reduce heat to low, add Parmesan cheese, and stir until melted and sauce is smooth.
Step 6:
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.
Step 7:
Serve hot, garnished with chopped parsley.
Enjoy this flavorful Smoked Sausage Cajun Alfredo; look at that rich, cheesy Alfredo sauce! Save
Enjoy this flavorful Smoked Sausage Cajun Alfredo; look at that rich, cheesy Alfredo sauce! | sizzlebloom.com

My family loves gathering around this dish, especially on busy weeknights when we want something quick yet satisfying.

Notes

Substitute turkey or chicken sausage for a lighter version. 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). Double-check sausage ingredients for allergens or gluten if sensitive.

Picture a bowl of warm Smoked Sausage Cajun Alfredo, ready to serve with fresh parsley sprinkled on top. Save
Picture a bowl of warm Smoked Sausage Cajun Alfredo, ready to serve with fresh parsley sprinkled on top. | sizzlebloom.com

This dish brings together smoky, creamy, and spicy flavors for a truly satisfying meal you can enjoy any night of the week.

Common Questions

What type of sausage is best for this dish?

Smoked sausages like andouille or kielbasa are ideal, as their smoky flavor complements the creamy sauce well.

Can I make this dish spicier?

Yes, add a pinch of cayenne pepper or a dash of hot sauce to intensify the heat according to your preference.

Is it possible to substitute the pasta?

Absolutely. Gluten-free pasta or other shapes can be used without affecting the dish’s overall flavor.

How do I prevent the sauce from breaking?

Maintain low heat when adding cream and cheese, stirring gently until the sauce is smooth and fully combined.

Can I use a different protein instead of smoked sausage?

Turkey or chicken sausage works as a lighter option while still providing savory flavors to the creamy sauce.

Smoked Sausage Cajun Alfredo

Creamy Cajun Alfredo with smoky sausage and penne pasta, rich flavors ready in 20 minutes.

Setup Duration
5 min
Heat Duration
15 min
Complete Duration
20 min
Created by Emily Dawson

Classification Sizzle & Spice Meals

Skill Level Easy

Heritage American, Cajun-Inspired

Output 4 Portions

Nutrition Labels None specified

Components

Pasta

01 12 ounces penne pasta

Sausage

01 12 ounces smoked sausage (such as andouille or kielbasa), sliced into 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 tablespoons unsalted butter
02 1 1/2 cups heavy cream
03 1 cup freshly grated Parmesan cheese
04 1 teaspoon Cajun seasoning, plus more to taste
05 1/4 teaspoon black pepper
06 1/4 teaspoon smoked paprika (optional)

Garnish

01 2 tablespoons chopped fresh parsley

Method Steps

Phase 01

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

Phase 02

Brown Sausage: Heat a large skillet over medium-high heat and brown sliced smoked sausage for 3 to 4 minutes. Remove from skillet and set aside.

Phase 03

Sauté Vegetables: Add butter to the hot skillet and melt. Sauté chopped onion and diced red bell pepper until softened, about 2 to 3 minutes. Add minced garlic and cook for 30 seconds until fragrant.

Phase 04

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

Phase 05

Incorporate Cheese: Lower heat and add grated Parmesan cheese, stirring until fully melted and sauce is smooth.

Phase 06

Combine All Components: Return browned sausage to skillet, add cooked penne, and toss until pasta is evenly coated with sauce. Adjust seasoning with additional Cajun spice as needed.

Phase 07

Serve: Plate the pasta and garnish with chopped fresh parsley. Serve immediately.

Kitchen Tools

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

Dietary Alerts

Always review ingredients individually for potential allergens and seek professional medical guidance when uncertain.
  • Contains dairy (heavy cream, Parmesan cheese) and wheat (penne pasta). Some smoked sausages may contain sulfites. Verify ingredient labels if allergic or gluten-sensitive.

Dietary Information (per portion)

Values shown are estimates and shouldn't replace professional medical consultation.
  • Energy Value: 680
  • Fats: 42 g
  • Carbohydrates: 47 g
  • Proteins: 26 g