Cajun Sausage Shrimp Alfredo

Featured in: Comfort Plates

This dish combines smoky andouille sausage with succulent shrimp, sautéed vegetables, and tender pasta, all simmered in a creamy Cajun-spiced Alfredo sauce. Featuring layers of rich flavors balanced by a touch of heat, it comes together quickly in one skillet, making it ideal for a satisfying weeknight dinner. Garnished with fresh parsley, it offers comforting textures and spicy warmth in every bite.

The method involves browning the sausage, sautéing red bell pepper and onion, cooking shrimp with Cajun seasoning, and creating a luscious sauce with cream, chicken broth, and Parmesan. Tossed with penne or fettuccine, the result is a harmonious and flavorful one-pan meal.

Updated on Sun, 09 Nov 2025 12:44:00 GMT
Creamy Cajun Sausage & Shrimp Alfredo Pasta Skillet topped with fresh parsley and spices.  Save
Creamy Cajun Sausage & Shrimp Alfredo Pasta Skillet topped with fresh parsley and spices. | tastychuck.com

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

I love making this Cajun Sausage & Shrimp Alfredo Pasta Skillet on busy weeknights when everyone craves something hearty and comforting but I don't want a pile of dishes. The spicy sausage and tender shrimp make every bite a treat.

Ingredients

  • Andouille sausage: 225 g (8 oz) sliced
  • Large shrimp: 225 g (8 oz) peeled and deveined
  • Penne or fettuccine: 300 g (10 oz)
  • Onion: 1 small, finely chopped
  • Red bell pepper: 1, sliced
  • Garlic: 2 cloves, minced
  • Unsalted butter: 2 tbsp
  • Heavy cream: 240 ml (1 cup)
  • Grated Parmesan cheese: 60 g (½ cup)
  • 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:
Cook the pasta in salted boiling water according to package instructions until al dente. Drain and set aside.
Brown sausage:
In a large skillet over medium heat, add the andouille sausage and cook for 3–4 minutes until browned. Remove and set aside.
Sauté vegetables:
In the same skillet, melt the butter. Add onion and red bell pepper; sauté for 3–4 minutes until softened. Add garlic and cook for 1 minute.
Cook shrimp:
Add the shrimp and 1 tbsp Cajun seasoning. Sauté for 2–3 minutes until the shrimp turn pink. Remove shrimp and set aside.
Build sauce:
Pour in chicken broth and scrape any browned bits from the pan. Add heavy cream and remaining Cajun seasoning; bring to a simmer.
Add Parmesan:
Stir in Parmesan cheese until melted and smooth. Season with salt and pepper.
Combine all:
Add cooked pasta, sausage, and shrimp to the skillet. Toss to coat in the sauce and heat through for 2–3 minutes.
Garnish and serve:
Garnish with chopped parsley and serve hot.
Spicy Cajun Sausage & Shrimp Alfredo Pasta Skillet served warm, bursting with flavor.  Save
Spicy Cajun Sausage & Shrimp Alfredo Pasta Skillet served warm, bursting with flavor. | tastychuck.com

Gathering around the table to share this creamy skillet always gets rave reviews from my family—it's the perfect comfort dish that brings us together.

Serving Suggestions

Serve with a crisp green salad and garlic bread to round out your meal. A lightly chilled glass of Chardonnay pairs beautifully with the spicy flavors.

Variations

Try swapping in smoked turkey sausage or chicken for a lighter twist. Make it gluten-free by using your favorite gluten-free pasta.

Equipment

You'll need a large skillet, a pot for boiling pasta, a knife and cutting board, and tongs or a spatula for tossing everything together.

Hearty Cajun Sausage & Shrimp Alfredo Pasta Skillet ready in one pan for easy weeknight meals. Save
Hearty Cajun Sausage & Shrimp Alfredo Pasta Skillet ready in one pan for easy weeknight meals. | tastychuck.com

Enjoy the bold flavors of the bayou in your own kitchen—this is a weeknight dinner you'll want to make again and again.

Recipe Guide

Can I substitute the sausage with another meat?

Yes, smoked turkey sausage or cooked chicken can be used as alternatives while maintaining the dish's hearty texture.

What pasta types work best with this dish?

Penne or fettuccine are ideal as they hold the creamy sauce well, but other medium-width pastas can be used.

How do I adjust the spiciness level?

Increase or decrease the Cajun seasoning and add cayenne or hot sauce according to your heat preference.

Can I prepare this dish gluten-free?

Definitely. Using gluten-free pasta and verifying sausage ingredients ensures a gluten-free option.

How should leftovers be stored and reheated?

Store leftovers in an airtight container in the fridge for up to 2 days. Reheat gently on the stove or microwave, adding a splash of cream or broth to maintain sauce creaminess.

What sides complement this creamy Cajun skillet?

A crisp green salad and garlic bread provide fresh and crunchy contrasts, enhancing the meal's richness.

Cajun Sausage Shrimp Alfredo

Creamy Cajun sauce coats sausage, shrimp, and pasta for a flavorful and comforting one-pan meal.

Prep duration
15 min
Heat time
25 min
Full duration
40 min
Created by Chuck Harrison


Skill level Medium

Heritage American (Cajun-inspired)

Output 4 Portions

Nutrition Labels 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 until al dente according to package instructions; drain and set aside.

Phase 02

Brown Sausage: Over medium heat, cook sliced andouille sausage for 3 to 4 minutes until browned; remove and set aside.

Phase 03

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

Phase 04

Cook Shrimp: Add shrimp and 1 tablespoon Cajun seasoning; sauté for 2 to 3 minutes until shrimp turn pink; remove and set aside.

Phase 05

Prepare Sauce: Pour chicken broth into skillet, scraping browned bits; stir in heavy cream and remaining Cajun seasoning; bring to a simmer.

Phase 06

Incorporate Cheese and Seasonings: Add grated Parmesan cheese and stir until melted and smooth; season with salt and black pepper.

Phase 07

Combine and Heat Through: Return cooked pasta, sausage, and shrimp to skillet; toss to coat in sauce and heat for 2 to 3 minutes.

Phase 08

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

Kitchen tools

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

Allergy alerts

Always review ingredients for potential allergens and seek professional medical guidance if unsure
  • Contains dairy from cream and Parmesan cheese
  • Contains shellfish from shrimp
  • Contains wheat in pasta; gluten presence depends on specific pasta and sausage

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