This Creamy Cajun Shrimp Pasta with Sausage is a bold and flavorful dish featuring succulent shrimp, smoky andouille sausage, and fettuccine tossed in a rich, creamy Cajun sauce. Perfect for a satisfying weeknight meal
1 lb large shrimp (peeled and deveined)
Kosher salt and black pepper (to taste)
1 teaspoon Cajun seasoning (or Creole seasoning)
½ teaspoon dried oregano
2 tablespoons olive oil
6 oz andouille sausage (or smoked sausage, thinly sliced)
10 oz fettuccine pasta
½ yellow onion (thinly sliced)
1 red bell pepper (thinly sliced)
4 teaspoons Cajun seasoning
1 teaspoon brown sugar
2–3 cloves garlic (chopped)
½ cup crushed tomatoes
1 cup chicken broth (sodium-free)
1 cup heavy cream
⅔ cup grated Parmesan
1 tablespoon fresh parsley (chopped)
Prepare the Shrimp & Sausage:
Toss shrimp with salt, pepper, Cajun seasoning, and oregano until well coated.
Heat a large skillet over medium-high heat and add 1 tablespoon olive oil.
Cook shrimp for 2 minutes per side, then remove and set aside.
Drizzle another tablespoon of olive oil into the pan and brown the sausage for 4-5 minutes. Remove and set aside.
Cook the Pasta:
Bring a pot of salted water to a boil and cook fettuccine until al dente. Drain and set aside.
Make the Sauce:
Lower heat to medium and add a bit more olive oil to the pan.
Sauté onion, red bell pepper, Cajun seasoning, brown sugar, and a pinch of salt until softened.
Add garlic and cook for 30 seconds until fragrant.
Pour in crushed tomatoes, chicken broth, and heavy cream, stirring and scraping up any browned bits. Bring to a simmer for a few minutes.
Combine Everything:
Stir in Parmesan cheese until fully melted.
Add cooked pasta and sausage, stirring to coat. Heat through for 2-3 minutes.
Return shrimp to the pan and mix gently.
Serve & Garnish:
Plate hot and garnish with fresh parsley.
You can use smoked sausage or even chicken sausage for a different twist.
For extra creaminess, add a little more heavy cream or use half-and-half.
If you prefer more heat, you can add some red pepper flakes to the sauce.