If you’re craving a dish that combines bold flavors with creamy indulgence, look no further than this Cajun Shrimp and Steak Alfredo Pasta. It’s the perfect balance of spicy Cajun seasoning, tender steak strips, succulent shrimp, and luscious Alfredo sauce all tossed with fettuccine pasta. Every bite delivers a comforting yet exciting blend of textures and tastes that feels special enough for a dinner party but easy enough for a weeknight feast. I’m thrilled to share this beloved recipe that never fails to impress.

Cajun Shrimp and Steak Alfredo Pasta Recipe - Recipe Image

Ingredients You’ll Need

This recipe uses straightforward, approachable ingredients that together create layers of flavor and satisfying textures. Each component adds something essential, whether it’s the creamy richness of the Parmesan Alfredo or the zesty kick of Cajun seasoning.

8 oz fettuccine pasta: The wide noodles hold onto creamy sauce beautifully, making every forkful delicious.
1 lb shrimp, peeled and deveined: Adds tender, juicy seafood goodness with a quick cook time to keep them perfectly tender.
1 lb steak (sirloin or ribeye), sliced into thin strips: Provides hearty, meaty depth that complements the shrimp and creamy sauce.
1 cup heavy cream: The silky base of the Alfredo sauce, adding lusciousness that clings to pasta and protein alike.
1 cup grated Parmesan cheese: Brings sharp, nutty flavor and helps thicken the sauce for that classic Alfredo texture.
4 cloves garlic, minced: Infuses the dish with aromatic warmth and a hint of spice.
2 tbsp Cajun seasoning: The star spice blend that adds vibrant heat and a smoky edge.
2 tbsp olive oil: Used for searing proteins and sautéing garlic, contributing to a flavorful base.
Fresh parsley, chopped (for garnish): Adds a fresh, herbal brightness and a pop of color.
Salt and pepper to taste: Essential for seasoning and bringing out all the dish’s flavors.

How to Make Cajun Shrimp and Steak Alfredo Pasta

Step 1: Cook the Pasta

Start by boiling the fettuccine according to the package instructions until it’s perfectly al dente. This bite firmness contrasts wonderfully with the creamy Alfredo sauce. Once cooked, drain and keep it aside—it’s ready to soak up all those incredible flavors later.

Step 2: Sear the Steak

Heat one tablespoon of olive oil in a large skillet over medium heat. Toss in the steak strips and season them with salt, pepper, and half of the Cajun seasoning. Let them sear for about 3-4 minutes until beautifully browned and cooked just how you like. Then remove the steak and set it aside, letting the skillet hold onto those savory brown bits for the next steps.

Step 3: Sauté the Garlic

In the same skillet, add the remaining olive oil and toss in the minced garlic. Stir it around for about a minute until fragrant—this creates an aromatic foundation that will infuse the sauce and proteins with warmth.

Step 4: Cook the Shrimp

Add the shrimp and sprinkle them with the rest of the Cajun seasoning. Cook on each side for 2-3 minutes until they turn pink and opaque. Remove these gorgeous, spicy morsels and set aside with the steak, so both proteins stay juicy and flavorful.

Step 5: Make the Alfredo Sauce

Pour the heavy cream into your skillet and bring it to a gentle simmer. Slowly stir in the Parmesan cheese, allowing it to melt and thicken the sauce into a rich, velvety coating. This moment makes the dish truly irresistible.

Step 6: Combine and Toss

Return the cooked fettuccine, steak, and shrimp to the skillet and toss everything thoroughly to coat it in that dreamy Alfredo sauce. Taste and season with more salt and pepper if needed to balance the flavors perfectly.

Step 7: Serve It Up

Dish out the Cajun Shrimp and Steak Alfredo Pasta while it’s hot, and get ready to enjoy a fantastic, restaurant-quality meal right at home.

How to Serve Cajun Shrimp and Steak Alfredo Pasta

Garnishes

A sprinkle of freshly chopped parsley over the top adds not just vibrant color but a subtle herbaceous note that cuts through the creaminess of the sauce. A little extra grated Parmesan on the side never hurts either if you’re feeling indulgent.

Side Dishes

For sides, keep it simple with a crisp green salad or garlic bread to soak up every bit of that luscious sauce. Roasted vegetables like asparagus or broccoli also pair wonderfully and add a healthy crunch alongside this rich, satisfying main.

Creative Ways to Present

For a dinner party, serve this Cajun Shrimp and Steak Alfredo Pasta family-style in a beautiful large platter sprinkled with parsley and extra Cajun seasoning dusting on top. You could even offer lemon wedges for guests who want a citrusy zing that brightens the spicy, creamy profile.

Make Ahead and Storage

Storing Leftovers

This dish keeps well in an airtight container in the fridge for up to 3 days. The flavors deepen after sitting, but the cream sauce may thicken—just a quick heat-up splash with a little cream or milk will bring it back to silky perfection.

Freezing

While Alfredo sauce doesn’t freeze perfectly, you can freeze the cooked steak and shrimp separately in freezer-safe containers for up to 2 months. Reheat gently and add freshly made Alfredo sauce to keep the texture fresh when you’re ready to enjoy again.

Reheating

Reheat leftover Cajun Shrimp and Steak Alfredo Pasta gently in a skillet over low heat, adding a splash of cream or milk to loosen the sauce. Stir continuously until warmed through to avoid any clumping or dryness.

FAQs

Can I use a different type of pasta for this dish?

Absolutely! While fettuccine is classic, penne, linguine, or even rigatoni work wonderfully too. Just choose a pasta that can hold onto the creamy sauce well.

How spicy is the Cajun seasoning in this recipe?

The Cajun seasoning adds a moderate level of heat with smoky and savory notes. You can adjust the amount to your taste or choose a mild blend if you prefer less spice.

Can I substitute heavy cream with a lighter option?

Heavy cream gives the sauce its rich, velvety texture, but you can try half-and-half or whole milk stirred with a little flour to thicken. Just expect a slightly less creamy result.

Is it better to use sirloin or ribeye steak?

Both work wonderfully—sirloin is leaner, while ribeye is richer and more flavorful due to marbling. Choose based on your preference and budget.

How do I ensure the shrimp and steak don’t overcook?

Cook the steak just until browned and to your desired doneness, and shrimp until they turn pink and opaque, which usually takes just a few minutes. Removing them promptly prevents toughness.

Final Thoughts

This Cajun Shrimp and Steak Alfredo Pasta is a true crowd-pleaser that brings together the best of land and sea with a creamy, spicy flair. Whether you’re feeding family or impressing guests, it’s a dish you’ll happily revisit time and again. Give it a try—you might just discover a new favorite comfort meal that feels both adventurous and homey all at once!