Creamy Cajun Shrimp Pasta with Sausage
This Creamy Cajun Shrimp Pasta with Sausage combines juicy shrimp, smoky sausage, and a rich Cajun cream sauce for a bold, restaurant-worthy dinner in just 35 minutes.
The Cajun Pasta That Started an Obsession
There's a reason Cajun shrimp and sausage pasta shows up on so many weeknight dinner rotations. It has everything you want in a bowl of comfort food: smoky andouille sausage, plump shrimp, and a rich, spicy cream sauce clinging to every strand of linguine. This isn't a fussy recipe, but it tastes like something you'd order at your favorite Louisiana-inspired restaurant.
If you've been searching for easy creamy Cajun shrimp pasta with sausage that doesn't sacrifice flavor for speed, this is the one to bookmark. It comes together in about 35 minutes, using one skillet for almost everything after the noodles are boiled.
Before we get cooking, the right tools and ingredients make a real difference here. A good heavy-bottomed skillet distributes heat evenly so the sausage sears instead of steams, and a quality Cajun seasoning blend (or fresh cayenne and paprika if you're making your own) is what gives this dish its signature kick. These are the products that genuinely help this recipe shine:
Why This Cajun Shrimp and Sausage Pasta Works
The magic of this Cajun shrimp pasta recipe comes down to layering flavor at every step. Searing the sausage first leaves behind a deeply browned fond in the pan. That fond gets scraped up when you deglaze with chicken broth, and it becomes the backbone of the cream sauce. Cooking the shrimp separately and adding it back at the end also means it never overcooks while the sauce simmers.
Chef's Tip: Don't skip patting the shrimp dry before seasoning. Excess moisture prevents a good sear and can water down your sauce later.
This version leans into a creamy Cajun sausage and shrimp pasta style rather than a tomato-based one, which means the sauce is silky, slightly spicy, and deeply savory thanks to parmesan and smoked paprika.
Ingredient Notes and Easy Swaps
A few things worth knowing before you start:
- Sausage: Andouille is traditional, but smoked kielbasa or spicy chicken sausage both work beautifully if that's what you have on hand.
- Shrimp: Look for large or jumbo shrimp so they stay juicy and don't get lost in the pasta.
- Cajun seasoning: Store-bought blends vary in saltiness, so taste as you go and adjust the added salt at the end.
- Cream: Heavy cream gives the richest texture, but half and half works if you want something a bit lighter.
This flexibility is part of why so many home cooks turn this into their go-to shrimp sausage pasta whenever they want something indulgent without a long grocery list.
How to Build the Perfect Cajun Cream Sauce
The sauce is really the star of this Cajun seasoned shrimp and sausage linguine. Building it in stages, broth first, then cream, then cheese, keeps it from breaking or turning greasy. Simmering it gently rather than boiling hard also helps it thicken naturally without curdling.
Chef's Tip: If your sauce seems too thick once you add the pasta, splash in some of that reserved starchy pasta water. It loosens the sauce while helping it cling to the noodles.
Ready to make it? Here is the full step-by-step recipe:
Creamy Cajun Shrimp Pasta with Sausage
This Creamy Cajun Shrimp Pasta with Sausage combines juicy shrimp, smoky sausage, and a rich Cajun cream sauce for a bold, restaurant-worthy dinner in just 35 minutes.
Ingredients
- 12 oz linguine
- 1 lb large shrimp, peeled and deveined
- 8 oz andouille sausage, sliced into rounds
- 2 tbsp cajun seasoning, divided
- 2 tbsp unsalted butter
- 1 tbsp olive oil
- 1/2 cup yellow onion, finely diced
- 1/2 cup red bell pepper, thinly sliced
- 4 cloves garlic, minced
- 1 cup chicken broth, low sodium
- 1 1/2 cups heavy cream
- 3/4 cup parmesan cheese, freshly grated
- 1 tsp smoked paprika
- 2 tbsp fresh parsley, chopped, for garnish
- 1/2 tsp salt, or to taste
Instruction
Bring a large pot of salted water to a boil and cook the linguine according to package directions until al dente. Reserve 1 cup of pasta water, then drain.
Pat the shrimp dry and toss with 1 tablespoon of Cajun seasoning.
Heat olive oil in a large skillet or Dutch oven over medium-high heat. Add the sausage and cook for 3 to 4 minutes until browned, then remove and set aside.
In the same skillet, add the shrimp and cook for 1 to 2 minutes per side until just pink. Remove and set aside with the sausage.
Melt the butter in the skillet, then add the onion and bell pepper. Cook for 3 minutes until softened.
Stir in the garlic and cook for 30 seconds until fragrant.
Pour in the chicken broth, scraping up any browned bits from the bottom of the pan.
Reduce heat to medium-low and stir in the heavy cream, remaining Cajun seasoning, and smoked paprika. Simmer for 3 to 4 minutes until slightly thickened.
Stir in the parmesan cheese until melted and smooth.
Return the sausage and shrimp to the skillet along with the cooked linguine. Toss to coat, adding reserved pasta water as needed to loosen the sauce.
Season with salt to taste, garnish with fresh parsley, and serve immediately.
Equipment
- Large pot
- Large skillet or Dutch oven
- Tongs
- Colander
Notes
Serving Suggestions and Storage
This dish is hearty enough to stand alone, but a simple side salad or garlic bread rounds out the meal nicely. A squeeze of lemon over the top right before serving brightens up all that richness.
For leftovers, store in an airtight container in the fridge for up to three days. When reheating, do it low and slow on the stovetop with a little extra cream or broth, since the sauce naturally thickens in the fridge. This is also a fantastic dish to scale up for a crowd since it's just as good as Cajun shrimp chicken and sausage pasta if you want to add diced chicken thighs alongside the sausage for an even heartier version.
However you make it, this Cajun shrimp and sausage pasta delivers big, bold flavor that tastes like it took a lot more effort than it actually did.
