If you’re craving a dish that perfectly blends the smoky richness of seared steak with the zesty punch of Cajun-spiced shrimp, then buckle up, because this Cajun Shrimp and Steak Alfredo Pasta Recipe is about to become your new favorite indulgence. Imagine tender fettuccine enveloped in a luxuriously creamy Alfredo sauce, elevated by hearty chunks of juicy sirloin and plump, spicy shrimp that pack just the right amount of heat. Every bite offers a satisfying surf and turf sensation with a velvety texture and bold, bright flavors that will have you coming back for more. This recipe strikes the perfect balance between comfort food and gourmet experience right in your own kitchen.

Ingredients You’ll Need
Getting the ingredients right is the secret to nailing this dish. Each component plays a key role, whether it’s the pasta providing the perfect base, the Cajun seasoning bringing the flavor, or the creamy Alfredo sauce tying everything together with richness and depth.
- 8 ounces fettuccine pasta: Classic pasta choice for soaking up creamy sauces perfectly.
- 1 tablespoon olive oil: Adds necessary moisture and helps sear the steak evenly.
- 1 pound sirloin steak, thinly sliced: Tender, juicy beef for that savory, hearty surf and turf effect.
- 1 pound large shrimp, peeled and deveined: Brings a beautiful seafood contrast and sweet flavor.
- 2 tablespoons Cajun seasoning: The spicy, smoky backbone that defines the dish’s personality.
- 3 tablespoons unsalted butter: Adds richness and helps mellow out the spices.
- 4 cloves garlic, minced: Infuses the sauce with a fragrant and savory base note.
- 1 ½ cups heavy cream: Creates a silky smooth sauce that hugs every bite.
- 1 cup grated Parmesan cheese: Adds savory sharpness and thickens the sauce beautifully.
- ½ teaspoon salt: Enhances all the flavors subtly without overpowering.
- ÂĽ teaspoon black pepper: Balances the seasoning with gentle heat.
- 1 tablespoon chopped fresh parsley (optional): Adds a fresh color contrast and mild herbal note.
- Extra Cajun seasoning for garnish (optional): For those who like a little more spice kick on top.
How to Make Cajun Shrimp and Steak Alfredo Pasta Recipe
Step 1: Cook the Pasta
Start by bringing a large pot of salted water to a boil and cook the fettuccine pasta until it reaches that perfect al dente texture—tender but still firm to the bite. Once cooked, drain the pasta and set it aside, ready to soak up all those creamy Cajun flavors later.
Step 2: Sear the Steak
Heat the olive oil over medium-high heat in a large skillet. Season your thinly sliced sirloin steak with half of the Cajun seasoning to ensure every bite is packed with that signature spicy warmth. Sear the steak slices for about 2 to 3 minutes on each side until beautifully browned but juicy inside. Remove the steak from the pan and keep it warm.
Step 3: Cook the Shrimp
Using the same skillet, add the shrimp and sprinkle them with the remaining Cajun seasoning. Cook the shrimp for 2 to 3 minutes per side until they turn bright pink and opaque—this quick cooking keeps them tender and juicy. Remove the shrimp from the skillet, setting them aside alongside the steak.
Step 4: Prepare the Alfredo Sauce
Reduce the heat to medium and add the butter to the skillet. Toss in the minced garlic, letting it sauté for just about a minute until fragrant but not browned—that fresh garlic aroma sets the stage. Slowly pour in the heavy cream and bring it to a gentle simmer. Stir in the Parmesan cheese, salt, and black pepper, cooking the sauce until it thickens slightly and coats the back of your spoon with creamy goodness.
Step 5: Combine and Heat Through
Add the cooked fettuccine into the sauce, stirring carefully to ensure every strand is luxuriously coated. Return the seared steak and Cajun shrimp to the skillet and mix everything together, allowing the flavors to meld over low heat for 1 to 2 minutes. This final step heats the proteins through without overcooking, preserving their tenderness and flavor.
How to Serve Cajun Shrimp and Steak Alfredo Pasta Recipe

Garnishes
A sprinkle of chopped fresh parsley brings a bright pop of color and a whisper of herbal freshness that perfectly complements the creamy sauce. For those who like a bit more heat, dusting a pinch of extra Cajun seasoning right on top before serving amps up the spice factor beautifully.
Side Dishes
This dish is delightfully rich and filling on its own, but pairing it with a crisp green salad or steamed seasonal vegetables creates a lovely balance. Garlic bread or a crusty baguette are perfect for mopping up any remaining luscious sauce and bring an added textural contrast to the meal.
Creative Ways to Present
For a dinner party wow factor, serve the pasta in individual shallow bowls with the steak and shrimp artfully arranged on top. Garnish with a few lemon wedges for a fresh zest that your guests can squeeze over their plates, adding a bright twist to cut through the creaminess.
Make Ahead and Storage
Storing Leftovers
If you have any leftovers of this Cajun Shrimp and Steak Alfredo Pasta Recipe, store them in an airtight container in the refrigerator for up to 3 days. Keep in mind the shrimp and steak will continue to marinate slightly in the sauce, intensifying the flavors overnight.
Freezing
This dish freezes best without the shrimp, as seafood can change texture after freezing. Freeze the pasta and steak in airtight containers for up to 2 months. When ready to enjoy, thaw overnight in the fridge and prepare fresh shrimp to add for best results.
Reheating
Reheat gently on the stovetop over low heat or in the microwave in short bursts to prevent the cream sauce from separating. Add a splash of milk or cream to loosen the sauce if it thickens too much while reheating.
FAQs
Can I use a different type of pasta for this recipe?
Absolutely! While fettuccine is traditional and pairs beautifully with the creamy Alfredo sauce, linguine or penne work wonderfully too. Just be sure to cook your chosen pasta according to package directions.
How spicy is the Cajun seasoning in this recipe?
The Cajun seasoning adds a moderate level of spice with smoky and savory notes. You can easily adjust the amount used to suit your heat preference by adding more or less seasoning to the steak and shrimp.
Is there a way to make this recipe dairy-free?
You could swap the heavy cream for a dairy-free cream alternative and use a vegan Parmesan substitute. The texture and richness will be slightly different but still delicious. Just ensure the cheese replacement melts smoothly.
Can I prepare parts of this recipe ahead of time?
Yes! You can cook the pasta and proteins ahead and refrigerate separately. Reheat gently and make the Alfredo sauce fresh before combining everything for best texture and flavor.
What wine pairs well with Cajun Shrimp and Steak Alfredo Pasta Recipe?
A chilled glass of Chardonnay complements the creaminess beautifully, while a light-bodied red like Pinot Noir pairs nicely with the steak’s smoky flavor and the Cajun spices.
Final Thoughts
This Cajun Shrimp and Steak Alfredo Pasta Recipe is more than just a meal—it’s an experience that brings bold flavors and comforting creaminess to your table. Whether you’re cooking for a special occasion or just treating yourself to something spectacular, this dish will quickly become a go-to in your recipe collection. So grab your skillet and dive in; your taste buds are in for a joyful ride!
