Cajun Sausage Shrimp Alfredo

Featured in: Southern Comfort

This creamy Cajun skillet blends smoky sausage and tender shrimp with sautéed peppers and onions, all tossed in a rich, spicy Alfredo sauce. The pasta cooks al dente before being combined with the flavorful sauce, making for a satisfying, weeknight-friendly dish. Finished with a sprinkle of fresh parsley, this comforting meal balances heat and creaminess in every bite. Perfect for those craving a hearty, flavorful pasta packed with Cajun-inspired spices and seafood.

Updated on Thu, 13 Nov 2025 13:26:00 GMT
Cajun Sausage & Shrimp Alfredo Pasta Skillet sizzling with shrimp, sausage, and a rich, creamy sauce. Save
Cajun Sausage & Shrimp Alfredo Pasta Skillet sizzling with shrimp, sausage, and a rich, creamy sauce. | dashofstates.com

A creamy, spicy one-pan pasta featuring smoky sausage, succulent shrimp, and a rich Cajun Alfredo sauce. This dish brings comfort and bold flavor in a single skillet—perfect for weeknight meals that feel special.

I first made this skillet pasta after a long day when I wanted something comforting but exciting. The creamy sauce with a spicy Cajun kick won over my whole family, and the leftovers were just as tasty the next day!

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 the pasta:
Boil in salted water according to package instructions until al dente. Drain and set aside.
Brown the sausage:
In a large skillet over medium heat, cook andouille sausage for 3 4 minutes until browned. Remove and set aside.
Sauté vegetables:
In the same skillet, melt butter. Add onion and red bell pepper. Sauté for 3 4 minutes until softened. Add garlic and cook for 1 minute.
Cook the shrimp:
Add shrimp and 1 tbsp Cajun seasoning. Sauté for 2 3 minutes until pink. Remove and set aside.
Prepare the sauce:
Add chicken broth to skillet and scrape any browned bits. Add heavy cream and remaining Cajun seasoning. Bring to a simmer.
Melt cheese and season:
Stir in Parmesan cheese until melted and smooth. Season with salt and pepper.
Combine and finish:
Add cooked pasta, sausage, and shrimp to skillet. Toss to coat in sauce and heat through for 2 3 minutes.
Garnish and serve:
Sprinkle with chopped parsley and serve hot.
A vibrant view of Cajun Sausage & Shrimp Alfredo Pasta Skillet, garnished with fresh parsley and ready to serve. Save
A vibrant view of Cajun Sausage & Shrimp Alfredo Pasta Skillet, garnished with fresh parsley and ready to serve. | dashofstates.com

Sharing this dish with my family around the dinner table was a true comfort moment. We laughed and reached for seconds, and everyone agreed it was a new favorite for busy weeknights.

Required Tools

Large skillet, pot for boiling pasta, knife and cutting board, tongs or spatula.

Nutritional Information (per serving)

Calories: 590, Total Fat: 31 g, Carbohydrates: 45 g, Protein: 32 g

Serving Suggestions

Serve with a crisp green salad, garlic bread, and a lightly chilled Chardonnay for a complete meal.

The delectable Cajun Sausage & Shrimp Alfredo Pasta Skillet with perfectly cooked pasta coated in a savory sauce. Save
The delectable Cajun Sausage & Shrimp Alfredo Pasta Skillet with perfectly cooked pasta coated in a savory sauce. | dashofstates.com

This creamy Cajun skillet is sure to deliver bold flavors in every bite. Enjoy leftovers the next day—they reheat beautifully!

Recipe FAQ

What type of sausage works best for this dish?

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

Can I use a different pasta than penne or fettuccine?

Yes, any pasta that holds sauce well, like rigatoni or linguine, will work nicely in this one-pan skillet.

How can I adjust the spice level?

Increase Cajun seasoning or add cayenne pepper for extra heat, or reduce the seasoning for a milder taste.

Is there an option for a gluten-free version?

Yes, simply replace regular pasta with gluten-free pasta to accommodate gluten sensitivities.

What sides complement this creamy Cajun pasta?

A crisp green salad and garlic bread provide a refreshing contrast and complete the meal perfectly.

Can this dish be prepared in advance?

It’s best enjoyed fresh, but leftovers can be refrigerated and gently reheated without compromising flavor.

Cajun Sausage Shrimp Alfredo

A creamy, spicy pasta skillet with smoky sausage, tender shrimp, and rich Cajun Alfredo flavors.

Prep duration
15 min
Cook duration
25 min
Complete duration
40 min
Created by Jordan Miller


Complexity Medium

Heritage American (Cajun-inspired)

Output 4 Portions

Nutritional considerations None specified

Components

Proteins

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

Pasta

01 10 oz penne or fettuccine pasta

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 1/2 cup grated Parmesan cheese
04 1/2 cup chicken broth

Seasonings

01 1 1/2 tbsp Cajun seasoning, plus more to taste
02 Salt and black pepper, to taste
03 2 tbsp chopped fresh parsley for garnish

Method

Phase 01

Cook Pasta: Bring salted water to a boil and cook pasta according to package directions until al dente. Drain and set aside.

Phase 02

Brown Sausage: Heat a large skillet over medium heat. Add sliced andouille sausage and cook for 3 to 4 minutes until browned. Remove sausage from skillet and set aside.

Phase 03

Sauté Vegetables: In the same skillet, melt butter. Add chopped onion and sliced red bell pepper. Sauté for 3 to 4 minutes until softened. Add minced garlic and cook for 1 additional minute.

Phase 04

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

Phase 05

Prepare Sauce: Pour chicken broth into the skillet and scrape up browned bits from the bottom. Stir in heavy cream and remaining Cajun seasoning. Bring mixture to a gentle simmer.

Phase 06

Combine Cheese and Season: Stir grated Parmesan cheese into the sauce until fully melted and smooth. Season with salt and black pepper to taste.

Phase 07

Combine Pasta and Proteins: Return cooked pasta, sausage, and shrimp to the skillet. Toss everything together to coat evenly in the sauce. Heat through for 2 to 3 minutes.

Phase 08

Garnish and Serve: Sprinkle chopped fresh parsley over the dish and serve immediately while hot.

Necessary tools

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

Allergy details

Review each component for potential allergens and seek professional medical guidance if you're uncertain.
  • Contains dairy from cream and Parmesan cheese
  • Contains shellfish from shrimp
  • Contains wheat from pasta; may contain gluten depending on brand

Nutrient breakdown (each portion)

These figures are approximate and shouldn't replace professional health advice.
  • Energy: 590
  • Fats: 31 g
  • Carbohydrates: 45 g
  • Proteins: 32 g