Name: Creamy Cajun Pasta Recipe
Prep time: 10 min
Cook time: 20 min
Total time: 30 min
Cuisine: Cajun
Ingredients: 12 ounces penne pasta; 3 teaspoons Cajun seasoning, divided; Optional – 1/4 cup grated Parmesan cheese; 1 pound raw shrimp; 2 Andouille sausages, sliced into rounds; 1 yellow onion, diced; 2 red or orange bell peppers, diced; 3 cloves garlic, minced; 2 tablespoons olive oil, divided; 1/2 cup vegetable broth; 1/2 cup heavy cream; 2 ounces cream cheese; 1/4 cup chopped fresh parsley

Jump to Recipe· 3.9 from 47 reviews

If you are craving something bursting with flavor and luxuriously smooth, this Creamy Cajun Pasta Recipe is nothing short of a celebration in a bowl. Imagine tender shrimp and smoky Andouille sausage swimming in a velvety, spice-kissed sauce that clings perfectly to every bite of penne pasta. It’s vibrant, comforting, and just the right balance of creamy and bold, making it a guaranteed crowd-pleaser for any night of the week. Whether you’re cooking for friends or treating yourself, this dish brings a soulful Cajun flair straight to your table with ease and flair.

Ingredients You’ll Need

A black cast iron skillet filled with a single layer of cooked shrimp and sausage slices. The shrimp are orange-pink with some seasoning visible on their shells, arranged around and mixed evenly with round, brownish-orange sausage pieces. The skillet shows some dark cooking marks and is resting on a white marbled surface. The shrimp and sausage are spread evenly without stacking. photo taken with an iphone --ar 4:5 --v 7

The beauty of this Creamy Cajun Pasta Recipe lies in its simplicity combined with deeply satisfying flavors. Every ingredient listed here plays a crucial role – from the paprika-rich Cajun seasoning that provides that signature Southern punch, to the creamy cheeses that make the sauce irresistibly smooth and luscious. These kitchen staples come together effortlessly to create a dish that looks gourmet but cooks up fast.

12 ounces penne pasta: The perfect shape to hold onto that creamy sauce in every bite.

1 pound raw shrimp: Fresh or thawed, adding a tender, juicy protein that absorbs the spices beautifully.
2 Andouille sausages, sliced: Adds a smoky, spicy depth that transforms this pasta into a flavor powerhouse.
3 teaspoons Cajun seasoning, divided: The heart and soul of the dish, bringing heat and complexity.

2 tablespoons olive oil, divided: For sautéing the proteins and veggies to perfection.
1 yellow onion, diced: Sweetness and texture to balance the bold spices.
2 red or orange bell peppers, diced: Adds vibrant color and a subtle sweetness.

3 cloves garlic, minced: Essential aromatic kick that brightens the sauce.
1/2 cup vegetable broth: Builds the flavorful base of the sauce without heaviness.
1/2 cup heavy cream: Creates that rich, silky texture that defines the dish.

2 ounces cream cheese: Melts into the sauce for extra creaminess and body.
1/4 cup chopped fresh parsley: Provides a fresh, herbaceous contrast and pretty garnish.
Optional – 1/4 cup grated Parmesan cheese: Adds a salty umami finish, if you like it cheesy.

How to Make Creamy Cajun Pasta Recipe

Step 1: Cook the Pasta

Start by bringing a large pot of salted water to a boil. Add the penne pasta and cook it according to the package instructions until al dente, which means it’s tender but still has a bit of bite. Don’t forget to reserve half a cup of the pasta water before you drain it; this starchy liquid will be key for perfect sauce consistency later on.

Step 2: Season and Cook the Shrimp

While your pasta cooks, pat the shrimp dry with a paper towel – this helps them sear nicely instead of steaming. Toss the shrimp with two teaspoons of Cajun seasoning, ensuring every piece is coated in that vibrant spice blend. You’re about to build incredible flavor from this step!

Step 3: Sauté Shrimp and Andouille Sausage

Heat one tablespoon of olive oil in a large skillet over medium heat. Add the sliced Andouille sausage and the seasoned shrimp, cooking them for about four to six minutes until the shrimp turn pink and opaque. Once cooked, remove both from the pan and set them aside. This layering of flavors will give the pasta a mouthwatering depth.

Step 4: Cook the Vegetables

Add the remaining tablespoon of olive oil to the skillet. Toss in the diced onion and bell peppers, then sprinkle the last teaspoon of Cajun seasoning on top. Let these cook for about five minutes, stirring occasionally until they soften and the seasoning blends with their natural sweetness.

Step 5: Add Garlic

Throw in the minced garlic and cook it for just 30 seconds, stirring constantly. This brief cooking time ensures the garlic releases its lovely aroma without turning bitter—a delicate step that elevates the entire sauce.

Step 6: Create the Creamy Sauce

Pour in the vegetable broth, heavy cream, and the reserved pasta water to the skillet. Add the cream cheese and stir continuously until it has completely melted and combined with the liquid. Increase the heat a little and let the sauce simmer for four to six minutes until it thickens to a luscious, creamy consistency that will cling perfectly to the pasta.

Step 7: Combine Everything

Return the cooked pasta to the pan and stir to fully coat every piece in that dreamy sauce. Then add the shrimp, sausage, and chopped parsley, folding them in gently to mix all those rich flavors together without breaking up the proteins.

Step 8: Add Final Touches and Serve

For an extra layer of indulgence, sprinkle some grated Parmesan cheese on top right before serving. And that’s it—your Creamy Cajun Pasta Recipe is ready to steal the show at your dinner table!

How to Serve Creamy Cajun Pasta Recipe

A black skillet filled with a colorful pasta dish, showing about three layers: the base layer is yellow penne pasta mixed with small pieces of red bell pepper, the middle layer has cooked shrimp with a light orange color and a curled shape, and the top layer includes round slices of browned sausage scattered evenly. Small green herbs are sprinkled throughout the dish. A wooden spoon with a light brown handle rests inside the skillet on the right side. The background is a white marbled surface. Photo taken with an iphone --ar 4:5 --v 7

Garnishes

Freshly chopped parsley adds a pop of green color and a refreshing herbal note that complements the richness of the sauce beautifully. If you enjoy a bit of extra sharpness, a sprinkle of grated Parmesan is a wonderful option to enhance the dish’s savory profile and give each forkful a slight cheesy finish.

Side Dishes

Pair this creamy Cajun pasta with light, crisp sides to balance the richness. A simple green salad with a zesty lemon vinaigrette or roasted asparagus adds fresh contrast, while warm crusty bread is perfect for sopping up every last bit of that decadent sauce.

Creative Ways to Present

For a fun twist, serve this pasta in individual bowls garnished with a lemon wedge for a squeeze of brightness. You could also sprinkle some crispy bacon bits or diced green onions on top to add texture and extra layers of flavor. This dish is festive enough for entertaining yet cozy enough for a comforting family meal.

Make Ahead and Storage

Storing Leftovers

This Creamy Cajun Pasta Recipe keeps well in the fridge for up to three days. Store leftovers in an airtight container to maintain freshness and prevent the creamy sauce from drying out. Give it a good stir before reheating to redistribute the sauce evenly.

Freezing

While cream-based sauces generally don’t freeze as well due to potential separation, you can freeze the pasta and sausage mixture separately from the creamy sauce if needed. Thaw both components overnight in the fridge and reheat gently on the stove, combining them just before serving for best results.

Reheating

Reheat gently in a skillet over medium-low heat, adding a splash of milk or broth if the sauce thickens too much. This will refresh that luscious creaminess. Avoid microwaving at high heat to keep the sauce from breaking or separating.

FAQs

Can I use a different type of pasta?

Absolutely! While penne is perfect for holding onto the sauce, feel free to substitute with rigatoni, fusilli, or even fettuccine. Just make sure to adjust the cooking time according to the pasta’s shape and size.

Is this dish spicy?

The Creamy Cajun Pasta Recipe has a moderate level of heat from the Cajun seasoning, which balances perfectly with the creamy sauce. If you prefer it milder, reduce the Cajun seasoning slightly, or add a bit more cream to tone it down.

Can I make this recipe vegetarian?

Yes, simply skip the shrimp and Andouille sausage. You could add smoked tofu, sautéed mushrooms, or spicy roasted chickpeas to keep it hearty and flavorful while maintaining the creamy, spicy essence of the dish.

What can I use instead of Andouille sausage?

If you can’t find Andouille sausage, use any smoked or spicy sausage available to you, such as chorizo or kielbasa. The smoky, savory notes are key, so choose one with a bold flavor.

Can I substitute the cream cheese for something else?

Cream cheese adds a unique tang and richness, but if you want a lighter option, you can try mascarpone or even Greek yogurt stirred in at the end off the heat. Just be gentle so the sauce doesn’t curdle.

Final Thoughts

This Creamy Cajun Pasta Recipe is truly one of those dishes that makes you feel like you’re indulging in something special while being surprisingly easy to make. It’s packed with bold, comforting flavors and creamy texture that will have everyone asking for seconds. So go ahead and bring a little Cajun zest to your kitchen — trust me, this recipe is destined to become one of your all-time favorites!