Cajun Shrimp and Steak Alfredo Pasta

 

If you’re craving a rich, creamy, restaurant-quality pasta dish packed with bold Southern flavor, this Cajun Shrimp and Steak Alfredo Pasta is exactly what you need. It combines tender, juicy steak, perfectly seasoned shrimp, and silky Alfredo sauce tossed with pasta for a comforting yet impressive meal.

This dish is perfect for special dinners, date nights, family gatherings, or whenever you want something indulgent and satisfying. The Cajun seasoning adds a smoky, slightly spicy kick that balances beautifully with the creamy Parmesan sauce.

Why You’ll Love This Recipe

• Loaded with flavor from Cajun spices
• Creamy, cheesy homemade Alfredo sauce
• Perfect balance of steak and seafood
• Restaurant-style dish made at home
• Ready in about 40 minutes

Ingredients

For the Protein

• 8 oz (225g) shrimp, peeled and deveined
• 10 oz (280g) steak (ribeye, sirloin, or strip steak), thinly sliced
• 2 tablespoons Cajun seasoning
• 2 tablespoons olive oil
• 1 tablespoon butter
• Salt and black pepper to taste

For the Pasta

• 12 oz (340g) fettuccine or penne pasta
• Water for boiling
• 1 tablespoon salt (for pasta water)

For the Alfredo Sauce

• 2 tablespoons butter
• 4 cloves garlic, minced
• 2 cups heavy cream
• 1 cup freshly grated Parmesan cheese
• ½ cup shredded mozzarella (optional for extra creaminess)
• ½ teaspoon paprika
• ½ teaspoon black pepper
• ½ teaspoon Cajun seasoning (optional, for more flavor)
• Fresh chopped parsley for garnish

Step-by-Step Instructions

Step 1: Cook the Pasta

1. Bring a large pot of water to a rolling boil.
2. Add salt to the water — this helps flavor the pasta.
3. Add the pasta and cook until al dente according to package instructions.
4. Before draining, reserve ½ cup of pasta water.
5. Drain and set aside.

Step 2: Prepare and Cook the Steak

1. Pat the steak dry with paper towels.
2. Season both sides generously with Cajun seasoning, salt, and black pepper.
3. Heat olive oil in a large skillet over medium-high heat.
4. Sear the steak slices for about 2–3 minutes per side until browned and cooked to your preferred doneness.
5. Remove from the skillet and let rest.

Tip: Avoid overcrowding the pan to get a nice sear instead of steaming the meat.

Step 3: Cook the Shrimp

1. In the same skillet, add a little more butter or oil if needed.
2. Season shrimp with Cajun seasoning.
3. Cook shrimp for 1–2 minutes per side until pink and opaque.
4. Remove from heat immediately to prevent overcooking.

Shrimp cook very quickly — once they curl into a “C” shape, they’re ready.

Step 4: Make the Creamy Alfredo Sauce

1. Lower the heat to medium.
2. Melt butter in the same pan.
3. Add minced garlic and sauté for about 30 seconds until fragrant.
4. Pour in the heavy cream and bring to a gentle simmer.
5. Let it cook for 3–5 minutes, stirring occasionally.
6. Gradually add Parmesan cheese and mozzarella, stirring continuously until smooth and thick.
7. Season with paprika, black pepper, and additional Cajun seasoning if desired.

If the sauce becomes too thick, add a splash of reserved pasta water to loosen it.

Step 5: Combine Everything

1. Add the cooked pasta directly into the Alfredo sauce.
2. Toss until the pasta is evenly coated.
3. Return the steak and shrimp to the skillet.
4. Gently mix everything together and cook for another 1–2 minutes.
5. Garnish with fresh parsley and extra Parmesan.

Serve immediately while hot and creamy.

Tips for the Best Cajun Shrimp and Steak Alfredo

• Use freshly grated Parmesan for smoother sauce.
• Let steak rest before slicing to keep it juicy.
• Adjust spice level by increasing or reducing Cajun seasoning.
• Add a squeeze of lemon juice for brightness.
• For extra heat, sprinkle red pepper flakes.

Variations

Chicken Version: Substitute steak with Cajun-seasoned chicken breast.
Spicy Version: Add hot sauce or extra paprika.
Vegetable Boost: Add sautéed mushrooms, spinach, or bell peppers.
Lighter Option: Use half-and-half instead of heavy cream.

Storage and Reheating

Store leftovers in an airtight container in the refrigerator for up to 3 days.

To reheat:

• Warm gently on the stove with a splash of milk or cream.
• Avoid high heat to prevent the sauce from separating.

What to Serve With It

• Garlic bread
• Caesar salad
• Roasted asparagus
• Steamed broccoli
• Sparkling water or lemonade

This Cajun Shrimp and Steak Alfredo Pasta is creamy, bold, comforting, and impressive — everything you want in a homemade gourmet meal.