Cajun Sausage Shrimp Alfredo

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

This dish quickly became a favorite in my home for its easy prep and bold flavors.

Ingredients

• Proteins: 225 g (8 oz) andouille sausage sliced, 225 g (8 oz) large shrimp peeled and deveined
• Pasta: 300 g (10 oz) penne or fettuccine
• Vegetables: 1 small onion finely chopped, 1 red bell pepper sliced, 2 cloves garlic minced
• Sauce: 2 tbsp unsalted butter, 240 ml (1 cup) heavy cream, 60 g (½ cup) grated Parmesan cheese, 120 ml (½ cup) chicken broth
• Seasonings: 1½ tbsp Cajun seasoning (plus extra to taste), Salt and black pepper to taste, 2 tbsp chopped fresh parsley (for garnish)

Instructions

Step 1:

Cook the pasta in salted boiling water according to package instructions until al dente. Drain and set aside.

Step 2:

In a large skillet over medium heat, add the andouille sausage and cook for 34 minutes until browned. Remove and set aside.

Step 3:

In the same skillet melt the butter. Add onion and red bell pepper sauté for 34 minutes until softened. Add garlic and cook for 1 minute.

Step 4:

Add the shrimp and 1 tbsp Cajun seasoning. Sauté for 23 minutes until the shrimp turn pink. Remove shrimp and set aside.

Step 5:

Pour in chicken broth and scrape any browned bits from the pan. Add heavy cream and remaining Cajun seasoning bring to a simmer.

Step 6:

Stir in Parmesan cheese until melted and smooth. Season with salt and pepper.

Step 7:

Add cooked pasta sausage and shrimp to the skillet. Toss to coat in the sauce and heat through for 23 minutes.

Step 8:

Garnish with chopped parsley and serve hot.

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My family loves gathering around this skillet meal especially on busy weeknights.

Required Tools

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

Allergen Information

Contains dairy shellfish and wheat. May contain gluten depending on sausage and pasta used. Double check all labels if concerned about allergens.

Nutritional Information

Per serving calories 590 total fat 31 g carbohydrates 45 g protein 32 g

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This one pan pasta is a delicious way to impress guests or enjoy a comforting dinner at home.

Recipe Questions & Answers

→ What type of sausage works best in this dish?

Andouille sausage is preferred for its smoky flavor, but smoked turkey or chicken sausage are good alternatives.

→ Can I substitute the pasta with a gluten-free option?

Yes, gluten-free pasta can be used to accommodate dietary restrictions without compromising taste.

→ How do I adjust the spice level?

Add cayenne pepper or hot sauce for extra heat, or reduce the Cajun seasoning for a milder flavor.

→ What cooking tools are needed?

A large skillet for sauteing and mixing, a pot for boiling the pasta, and common utensils such as a knife, cutting board, and tongs.

→ Can this dish be made ahead of time?

It’s best served fresh to enjoy the creamy texture and tender seafood, but leftovers can be stored and reheated gently.