Cajun Sausage Shrimp Alfredo

Featured in: Everyday Flavors

This dish combines smoky andouille sausage with succulent shrimp, sautéed in butter with onion, garlic, and bell pepper. A smooth Cajun-spiced Alfredo sauce made from cream, Parmesan, and chicken broth brings everything together. Tossed with tender penne or fettuccine, it offers a perfect balance of spice and creaminess. Garnished with fresh parsley, it makes a satisfying, flavorful meal ideal for weeknight comfort without extra fuss.

Updated on Thu, 13 Nov 2025 11:02:00 GMT
Cajun Sausage & Shrimp Alfredo Pasta Skillet sizzling with shrimp and sausage, tossed in a creamy sauce. Save
Cajun Sausage & Shrimp Alfredo Pasta Skillet sizzling with shrimp and sausage, tossed in a creamy sauce. | oventhyme.com

A creamy, spicy one-pan pasta featuring smoky sausage, succulent shrimp, and a rich Cajun Alfredo sauce—perfect for weeknight comfort.

After making this Cajun Alfredo skillet for the first time, my kitchen was filled with delicious aromas and my family could not wait to dig in. The combination of shrimp, sausage, and creamy sauce quickly became a favorite comfort food.

Ingredients

  • Andouille sausage: 225 g (8 oz), sliced
  • Large shrimp: 225 g (8 oz), peeled and deveined
  • Pasta: 300 g (10 oz) penne or fettuccine
  • Onion: 1 small, finely chopped
  • Red bell pepper: 1, sliced
  • Garlic: 2 cloves, minced
  • Unsalted butter: 2 tbsp
  • Heavy cream: 240 ml (1 cup)
  • Parmesan cheese: 60 g (½ cup), grated
  • Chicken broth: 120 ml (½ cup)
  • Cajun seasoning: 1½ tbsp (plus extra to taste)
  • Salt and black pepper: to taste
  • Fresh parsley: 2 tbsp, chopped (for garnish)

Instructions

Cook pasta:
Boil pasta in salted water according to package instructions until al dente. Drain and set aside.
Brown sausage:
In a large skillet over medium heat, cook andouille sausage for 3 & 4 minutes until browned. Remove and set aside.
Sauté vegetables:
Melt butter in the same skillet. Add onion and red bell pepper; sauté for 3 & 4 minutes until softened. Add garlic and cook for 1 minute.
Cook shrimp:
Add shrimp and 1 tbsp Cajun seasoning. Sauté for 2 & 3 minutes until shrimp turn pink. Remove shrimp and set aside.
Prepare sauce:
Pour in chicken broth and scrape up any browned bits. Add heavy cream and remaining Cajun seasoning. Bring to a simmer.
Add cheese:
Stir in Parmesan cheese until melted and smooth. Season with salt and pepper.
Toss everything:
Add cooked pasta, sausage, and shrimp to skillet. Toss to coat with sauce and heat through for 2 & 3 minutes.
Finish and serve:
Garnish with chopped parsley and serve hot.
This beautiful image shows a flavorful Cajun Sausage & Shrimp Alfredo Pasta Skillet, ready for serving. Save
This beautiful image shows a flavorful Cajun Sausage & Shrimp Alfredo Pasta Skillet, ready for serving. | oventhyme.com

Sharing this Cajun pasta on Sunday nights has brought our family together for memorable meals and laughter around the table.

Required Tools

Large skillet, pot for boiling pasta, knife and cutting board, tongs or spatula are all you need for this easy recipe.

Notes

For extra heat, add a pinch of cayenne or a splash of hot sauce. Feel free to substitute smoked turkey sausage or chicken if you prefer.

Nutritional Information

Each serving contains approximately: Calories 590, Total Fat 31 g, Carbohydrates 45 g, Protein 32 g.

The Cajun Sausage & Shrimp Alfredo Pasta Skillet looks utterly delicious, seasoned and ready for your plate. Save
The Cajun Sausage & Shrimp Alfredo Pasta Skillet looks utterly delicious, seasoned and ready for your plate. | oventhyme.com

This Cajun Alfredo pasta is sure to bring a little extra comfort and spice to your dinner routine. Dive in while it is hot and creamy.

Kitchen Guide

What type of sausage works best in this dish?

Andouille sausage is preferred for its smoky, spicy flavor, but smoked turkey sausage or chicken sausage can be substituted for a milder taste.

Can I use a different pasta shape?

Penne or fettuccine are ideal as they hold the sauce well, but any sturdy pasta shape can be used based on preference.

How spicy is this dish?

The Cajun seasoning adds moderate heat, which can be adjusted by adding more or less seasoning or a pinch of cayenne for extra kick.

Is it possible to make this gluten-free?

Yes, simply use gluten-free pasta and verify that the sausage and seasonings contain no gluten.

What are good side dishes to pair with this meal?

A crisp green salad and garlic bread complement the creamy, spicy flavors perfectly, while a chilled Chardonnay works well as a beverage pairing.

Cajun Sausage Shrimp Alfredo

Savory Cajun-infused sausage and shrimp in a rich Alfredo sauce with pasta for a hearty dish.

Prep duration
15 min
Kitchen time
25 min
Complete duration
40 min
Created by Grace Mitchell


Skill level Medium

Heritage American (Cajun-inspired)

Output 4 Portions

Dietary requirements None specified

What you'll need

Proteins

01 8 oz andouille sausage, sliced
02 8 oz large shrimp, peeled and deveined

Pasta

01 10 oz penne or fettuccine

Vegetables

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

Sauce

01 2 tbsp unsalted butter
02 1 cup heavy cream
03 ½ cup grated Parmesan cheese
04 ½ cup chicken broth

Seasonings

01 1½ tbsp Cajun seasoning, plus extra to taste
02 Salt and black pepper, to taste
03 2 tbsp chopped fresh parsley, for garnish

Method

Phase 01

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

Phase 02

Brown sausage: Heat a large skillet over medium heat. Cook andouille sausage for 3–4 minutes until browned. Remove and set aside.

Phase 03

Sauté vegetables: In the same skillet, melt butter. Add onion and red bell pepper and sauté for 3–4 minutes until softened. Add garlic and cook for 1 minute.

Phase 04

Cook shrimp: Add shrimp and 1 tablespoon Cajun seasoning to the skillet. Sauté for 2–3 minutes until shrimp turn pink. Remove and set aside.

Phase 05

Prepare sauce: Pour in chicken broth and scrape browned bits from the pan. Stir in heavy cream and remaining Cajun seasoning. Bring to a gentle simmer.

Phase 06

Incorporate cheese: Add grated Parmesan cheese and stir until melted and smooth. Season with salt and black pepper.

Phase 07

Combine ingredients: Add cooked pasta, sausage, and shrimp to the skillet. Toss to evenly coat with sauce and heat through for 2–3 minutes.

Phase 08

Garnish and serve: Sprinkle chopped parsley over the dish and serve immediately.

Kitchen tools needed

  • Large skillet
  • Pot for boiling pasta
  • Knife and cutting board
  • Tongs or spatula

Allergy notes

Always review ingredients for potential allergens and seek professional medical advice when uncertain.
  • Contains dairy (cream, Parmesan), shellfish (shrimp), and wheat (pasta). May contain gluten depending on sausage and pasta choice.

Nutrition breakdown (per portion)

Values shown are estimates only - consult healthcare providers for specific advice.
  • Energy: 590
  • Fats: 31 g
  • Carbohydrates: 45 g
  • Proteins: 32 g