If you’re craving a dish that bursts with bold flavors and creamy indulgence, the Cajun Shrimp and Steak Alfredo Pasta Recipe is the perfect culinary delight to whip up. This combination of tender steak, spicy Cajun shrimp, and luscious Alfredo sauce tossed with fettuccine creates a dish that is both comforting and exciting—a guaranteed crowd-pleaser for dinner any night of the week.

Ingredients You’ll Need
This recipe comes together beautifully with simple yet essential ingredients, each playing a key role in building the rich, vibrant flavors and satisfying textures you’ll love.
- 8 oz fettuccine: A classic pasta choice that holds the creamy sauce wonderfully for every bite.
- 1 lb shrimp, peeled and deveined: Provides a tender, succulent seafood element with a natural sweetness.
- 1 lb steak, cubed: Adds hearty richness and a savory depth to balance the creaminess.
- 1 cup heavy cream: The foundation of that luscious Alfredo sauce everyone adores.
- 1 cup Parmesan cheese, grated: Delivers nutty, salty flavor while thickening the sauce beautifully.
- 2 tbsp Cajun seasoning: Brings warmth, smoky spice, and just the right kick to the dish.
- 2 cloves garlic, minced: Adds aromatic intensity and a burst of flavor in every bite.
- Salt and pepper to taste: Essential for seasoning and balancing all the flavors perfectly.
- Chopped green onions for garnish: Brings a fresh, crisp pop of color and mild onion flavor.
How to Make Cajun Shrimp and Steak Alfredo Pasta Recipe
Step 1: Cook the Fettuccine
Start by boiling your fettuccine in salted water according to the package instructions until al dente. This ensures you have perfectly tender pasta that won’t get mushy once tossed in the sauce. Once cooked, drain and set aside while you get the protein and sauce ready.
Step 2: Sear the Steak
Heat a skillet over medium-high heat and cook the cubed steak until it develops a beautiful brown crust, locking in those savory juices. Once cooked, remove the steak and keep it aside to add back into the sauce later, which will keep it tender and flavorful.
Step 3: Cook the Shrimp and Garlic
In the same skillet, add the shrimp along with the minced garlic, cooking just until the shrimp turns bright pink and fragrant. This quick process infuses the shrimp with garlic’s aromatic notes, making each bite pop with flavor.
Step 4: Add Cajun Seasoning and Sauce Ingredients
Sprinkle in the Cajun seasoning and stir to coat the shrimp evenly with those smoky, spicy flavors. Pour in the heavy cream and grated Parmesan cheese, stirring gently until you have an ultra-creamy, cheesy sauce that wraps perfectly around the shrimp and will soon embrace the steak and pasta.
Step 5: Combine Steak and Pasta
Return the cooked steak to the skillet, giving everything a gentle toss to combine the proteins with the sauce. Then add the cooked fettuccine, stirring carefully to make sure every strand gets coated with the rich Alfredo mixture. Your Cajun Shrimp and Steak Alfredo Pasta Recipe is now ready to serve!
How to Serve Cajun Shrimp and Steak Alfredo Pasta Recipe

Garnishes
A sprinkle of chopped green onions on top adds a refreshing crunch and a burst of color that brightens the entire dish. If you want to elevate it, a little extra Parmesan or a pinch of smoked paprika can add visual appeal and layers of flavor.
Side Dishes
To balance the creamy richness, serve this pasta alongside a crisp garden salad or some roasted vegetables like asparagus or broccoli. Garlic bread or soft dinner rolls are also great for soaking up every last bit of that irresistible sauce.
Creative Ways to Present
For a special touch, plate the Cajun Shrimp and Steak Alfredo Pasta Recipe in shallow bowls with a swirl of fresh herbs like parsley or basil. You can also serve it family-style in a large, elegant dish to encourage sharing, making the meal feel even more inviting and festive.
Make Ahead and Storage
Storing Leftovers
Keep any leftovers in an airtight container in the refrigerator for up to 3 days. This dish reheats well but tends to thicken as the sauce sets, so a splash of milk or cream before reheating will bring back its creamy perfection.
Freezing
Although creamy pasta dishes freeze okay, the texture of the shrimp and steak may change slightly. If you plan to freeze, store the pasta and sauce separately from the cooked proteins to maintain the best quality, and thaw overnight in the fridge before reheating gently.
Reheating
Reheat gently on the stovetop over low heat or microwaving in medium bursts, stirring frequently. Adding a little bit of cream or milk will help restore the sauce’s smooth texture, ensuring your Cajun Shrimp and Steak Alfredo Pasta Recipe tastes fresh and delicious again.
FAQs
Can I use other types of pasta for this recipe?
Absolutely! While fettuccine is classic for Alfredo dishes, you can easily substitute with linguine, penne, or even spaghetti based on what you have on hand.
How spicy is this Cajun Shrimp and Steak Alfredo Pasta Recipe?
The Cajun seasoning adds a noticeable but balanced heat that complements the creamy sauce without overwhelming it. You can adjust the amount of seasoning to your preferred spice level.
What cut of steak works best here?
Tender cuts like sirloin or ribeye are ideal because they cook quickly and stay juicy, perfectly complementing the shrimp and creamy sauce.
Can I make this recipe dairy-free?
To make a dairy-free version, try substituting the heavy cream with coconut cream and use a dairy-free Parmesan alternative, though the flavor will be a little different but still delicious.
Is it okay to prepare ingredients ahead of time?
Yes! You can peel and devein the shrimp, cube the steak, and mince the garlic ahead of time to speed up the cooking process. Just keep them refrigerated until ready to cook.
Final Thoughts
Trust me, once you try this Cajun Shrimp and Steak Alfredo Pasta Recipe, it will become a staple you’ll want to revisit again and again. It’s rich, satisfying, and bursting with flavor—perfect for treating yourself or impressing friends and family. So why wait? Gather those ingredients and dive into this fabulous dish tonight!
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Cajun Shrimp and Steak Alfredo Pasta Recipe
- Prep Time: 10 minutes
- Cook Time: 20 minutes
- Total Time: 30 minutes
- Yield: 4 servings
- Category: Main Dish
- Method: Stovetop
- Cuisine: American
Description
A rich and flavorful Cajun Shrimp and Steak Alfredo Pasta combining tender steak, succulent shrimp, and creamy Parmesan Alfredo sauce with a spicy Cajun kick, perfect for a satisfying 30-minute dinner that serves four.
Ingredients
Pasta
- 8 oz fettuccine
Protein
- 1 lb shrimp, peeled and deveined
- 1 lb steak, cubed
Sauce
- 1 cup heavy cream
- 1 cup Parmesan cheese, grated
- 2 tbsp Cajun seasoning
- 2 cloves garlic, minced
- Salt and pepper to taste
Garnish
- Chopped green onions for garnish
Instructions
- Cook Pasta: Cook the fettuccine according to package instructions until al dente. Drain and set aside.
- Cook Steak: Heat a skillet over medium-high heat and cook the cubed steak until browned on all sides, about 4-5 minutes. Remove from skillet and set aside.
- Cook Shrimp and Garlic: In the same skillet, add the shrimp and minced garlic. Cook until shrimp turns pink and is cooked through, about 3-4 minutes. Stir in the Cajun seasoning to coat the shrimp evenly.
- Make Alfredo Sauce: Pour the heavy cream into the skillet with the shrimp and slowly stir in the grated Parmesan cheese until the sauce is smooth and combined. Season with salt and pepper to taste.
- Combine Steak and Pasta: Return the cooked steak to the skillet and mix into the sauce. Then add the drained fettuccine and toss everything together until well coated with the creamy Cajun Alfredo sauce.
- Garnish and Serve: Serve the pasta hot, garnished with chopped green onions for a fresh and colorful finishing touch.
Notes
- Use peeled and deveined shrimp for best texture and faster cooking.
- Adjust the amount of Cajun seasoning according to your preferred spice level.
- Ensure the steak is cubed into bite-sized pieces for even cooking.
- Freshly grated Parmesan cheese offers the best melt and flavor in the sauce.
- For a lighter version, substitute heavy cream with half-and-half, though the sauce will be less rich.