Creamy Cajun Steak and Shrimp Alfredo is a delightful dish that combines rich flavors with a creamy texture, perfect for casual dinners or special occasions. This recipe brings together tender steak, succulent shrimp, and a luscious Alfredo sauce, making it a standout choice for those who love bold flavors. Whether you’re hosting friends or enjoying a cozy night in, this meal is sure to impress.
Why You’ll Love This Recipe
- Bold Flavor: The Cajun seasoning infuses every bite with a zesty kick that elevates the classic Alfredo.
- Quick to Prepare: With just 35 minutes of cooking time, you can serve an impressive dish without spending all evening in the kitchen.
- Versatile Ingredients: This recipe allows for substitutions; use your favorite pasta or protein to customize it to your taste.
- Creamy Comfort: The combination of heavy cream, Parmesan, and mozzarella creates an indulgent sauce that coats the pasta perfectly.
- Perfect for Any Occasion: Whether it’s date night or a family gathering, this dish will satisfy all palates.
Tools and Preparation
Having the right tools can make the cooking process smoother and more enjoyable. Here’s what you’ll need to prepare your Creamy Cajun Steak and Shrimp Alfredo.
Essential Tools and Equipment
- Skillet
- Pot for boiling pasta
- Tongs
- Knife
- Cutting board
Importance of Each Tool
- Skillet: A good-quality skillet ensures even cooking and helps achieve that perfect sear on the steak and shrimp.
- Pot for boiling pasta: A larger pot allows for ample space when cooking fettuccine, helping it cook evenly without sticking.
- Tongs: These are essential for flipping the steak and shrimp, ensuring they cook properly without breaking apart.
Ingredients
For the Pasta
- 8 oz fettuccine pasta
For the Protein
- 12 oz sirloin or ribeye steak (1 thick-cut piece)
- 8 oz large shrimp, peeled and deveined
For Seasoning
- 2 tbsp Cajun seasoning (divided)
- 1 tsp smoked paprika
- Salt & pepper, to taste
For Cooking
- 2 tbsp olive oil
- 3 tbsp butter, divided
For the Sauce
- 4 cloves garlic, minced
- 1 cup heavy cream
- 1 cup grated Parmesan
- 1 cup shredded mozzarella
- 1 tsp garlic powder
- 1 tsp onion powder
For Garnish
- 1 tbsp fresh parsley, chopped (plus more for garnish)
How to Make Creamy Cajun Steak and Shrimp Alfredo
Step 1: Cook the Pasta
Cook the fettuccine in salted boiling water until al dente. Drain it well and toss with a little butter. Set aside while you prepare the other components.
Step 2: Prepare the Steak and Shrimp
Pat both the steak and shrimp dry using paper towels. Season the steak generously on both sides with 1 tablespoon of Cajun seasoning, smoked paprika, salt, and pepper. In a separate bowl, season the shrimp with the remaining Cajun seasoning.
Step 3: Sear the Steak
Heat olive oil in your skillet over medium-high heat. Sear the steak for about 3-4 minutes on each side until it reaches medium doneness. Remove from heat and let it rest for 5 minutes before slicing into strips.
Step 4: Cook the Shrimp
In the same skillet used for the steak, melt 1 tablespoon of butter. Add the shrimp and cook for about 1-2 minutes per side until they turn opaque and slightly crispy. Once cooked, remove them from the skillet and set aside.
Step 5: Make the Alfredo Sauce
Lower your skillet’s heat to medium. Add in the remaining 2 tablespoons of butter along with minced garlic. Cook for about 30 seconds until fragrant. Then pour in heavy cream. Stir in Parmesan cheese, mozzarella cheese, garlic powder, onion powder, salt, and pepper.
Step 6: Combine Everything
Allow your sauce to simmer until it thickens—about 3-4 minutes should do it. Toss in your cooked fettuccine along with fresh parsley. Stir everything together to ensure it’s well coated with that creamy goodness.
Step 7: Serve
Plate up your pasta by topping it with sliced blackened steak and shrimp. Drizzle any remaining sauce over everything and garnish with extra parsley and black pepper if desired.
Enjoy your Creamy Cajun Steak and Shrimp Alfredo!
How to Serve Creamy Cajun Steak and Shrimp Alfredo
Serving Creamy Cajun Steak and Shrimp Alfredo can elevate your dining experience, making it perfect for special occasions or a cozy dinner at home. Here are some creative serving suggestions that will impress your guests and enhance the flavor of this rich dish.
Pair with Fresh Salad
- Caesar Salad: A classic Caesar salad complements the creamy pasta with its crisp romaine lettuce and tangy dressing.
- Mixed Greens: Lightly dressed mixed greens offer a refreshing contrast to the hearty flavors of the Alfredo.
Add Garlic Bread
- Toasted Baguette: Serve slices of toasted baguette brushed with garlic butter to scoop up the creamy sauce.
- Cheesy Garlic Bread: For extra indulgence, top your garlic bread with melted cheese for a delicious side.
Garnish Ideas
- Chopped Green Onions: Sprinkling chopped green onions adds color and a mild onion flavor that brightens the dish.
- Lemon Zest: A touch of lemon zest can enhance the dish’s flavors, providing a fresh note to balance the richness.
How to Perfect Creamy Cajun Steak and Shrimp Alfredo
Mastering Creamy Cajun Steak and Shrimp Alfredo involves attention to detail. Here are some tips to ensure your dish turns out perfectly every time.
- Use Fresh Ingredients: Fresh shrimp and high-quality steak will yield better flavor than frozen or lower-quality options.
- Don’t Overcook Pasta: Cooking pasta until al dente ensures it retains some bite and doesn’t become mushy when combined with the sauce.
- Sear at High Heat: Searing your steak at medium-high heat develops a flavorful crust while keeping it juicy inside.
- Simmer Sauce Gently: Allowing your sauce to simmer gently helps thicken it without curdling, creating a smooth texture.
- Adjust Seasoning Last Minute: Taste your sauce before serving. You may want to add more salt or Cajun seasoning for an extra kick.
- Garnish Generously: Adding fresh parsley not only enhances appearance but also adds a burst of freshness that balances the creaminess.

Best Side Dishes for Creamy Cajun Steak and Shrimp Alfredo
When planning your meal, consider pairing your Creamy Cajun Steak and Shrimp Alfredo with sides that complement its rich flavors. Here are some great options:
- Garlic Mashed Potatoes: Creamy mashed potatoes infused with garlic provide an excellent base for the rich sauce.
- Roasted Asparagus: Lightly seasoned roasted asparagus adds a pop of color and a satisfying crunch.
- Grilled Vegetables: A medley of grilled bell peppers, zucchini, and eggplant brings a smoky flavor that pairs well with the dish.
- Coleslaw: A tangy coleslaw can cut through the richness of Alfredo while adding crunch and texture.
- Corn on the Cob: Sweet corn on the cob is a simple yet delightful addition that brings summer vibes to your table.
- Caprese Salad Skewers: Fresh mozzarella, tomatoes, and basil drizzled with balsamic glaze provide a light, refreshing contrast.
Common Mistakes to Avoid
Making Creamy Cajun Steak and Shrimp Alfredo can be simple, but a few common mistakes can affect the outcome. Here are some tips to ensure your dish turns out perfectly.
- Not seasoning enough: It’s essential to season both the steak and shrimp generously. Use Cajun seasoning effectively to enhance the flavors and avoid blandness.
- Overcooking the pasta: Cooking fettuccine until it’s al dente is crucial. If overcooked, it will become mushy when mixed with the sauce. Keep an eye on it!
- Skipping the resting period for steak: Allowing the steak to rest after cooking helps retain its juices. Cutting into it too soon can lead to a dry texture.
- Using low-quality cream: For a rich and creamy sauce, opt for heavy cream. Low-fat alternatives won’t provide the same luxurious texture or flavor.
- Not adjusting sauce thickness: If your sauce is too thick, adding a bit of pasta water can help achieve the right consistency. Don’t hesitate to tweak it as needed.
Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container for up to 3 days.
- Allow the dish to cool completely before refrigerating.
Freezing Creamy Cajun Steak and Shrimp Alfredo
- Freeze in an airtight container for up to 2 months.
- Keep in mind that freezing may alter the texture of the shrimp.
Reheating Creamy Cajun Steak and Shrimp Alfredo
- Oven: Preheat to 350°F (175°C). Place in an oven-safe dish, cover with foil, and heat for about 15-20 minutes.
- Microwave: Transfer to a microwave-safe container, cover loosely, and heat on medium power for 2-3 minutes, stirring halfway through.
- Stovetop: Heat gently in a skillet over medium heat. Add a splash of water or cream if necessary to prevent sticking.

Frequently Asked Questions
Can I use different pasta for Creamy Cajun Steak and Shrimp Alfredo?
Yes! While fettuccine is traditional, you can use any pasta shape you prefer. Just adjust cooking times accordingly.
How spicy is this Creamy Cajun Steak and Shrimp Alfredo?
The spiciness depends on the Cajun seasoning used. You can reduce the amount if you prefer a milder flavor or add more for extra heat.
Can I substitute shrimp in this recipe?
Absolutely! You can use chicken or even vegetables like bell peppers or zucchini for a different twist on this delicious dish.
What sides pair well with Creamy Cajun Steak and Shrimp Alfredo?
Garlic bread or a fresh salad complements this dish nicely. The lightness of these sides balances out the richness of the alfredo sauce.
Final Thoughts
This Creamy Cajun Steak and Shrimp Alfredo is not just delicious but also incredibly versatile. With its rich flavors and creamy texture, it’s perfect for weeknight dinners or special occasions. Don’t hesitate to customize it by adding your favorite vegetables or adjusting spices based on your preferences! Enjoy making this delightful dish!

Creamy Cajun Steak and Shrimp Alfredo
- Total Time: 45 minutes
- Yield: Serves 4
Description
Creamy Cajun Steak and Shrimp Alfredo is a sumptuous dish that elevates any meal with its rich flavors and creamy texture. This indulgent recipe features tender steak and succulent shrimp, all tossed in a velvety Alfredo sauce infused with zesty Cajun spices. Perfect for cozy nights or special gatherings, this dish will impress your family and friends alike.
Ingredients
- 8 oz fettuccine pasta
- 12 oz sirloin or ribeye steak
- 8 oz large shrimp, peeled and deveined
- 2 tbsp Cajun seasoning (divided)
- 1 cup heavy cream
- 1 cup grated Parmesan cheese
- 1 cup shredded mozzarella cheese
- 4 cloves garlic, minced
- 3 tbsp butter
- Olive oil
Instructions
- Cook the fettuccine in salted boiling water until al dente, drain, and toss with butter.
- Season the steak with Cajun seasoning, smoked paprika, salt, and pepper. Sear in a skillet over medium-high heat for about 3-4 minutes per side.
- In the same skillet, cook seasoned shrimp for 1-2 minutes per side until opaque and crispy.
- Make the Alfredo sauce by sautéing minced garlic in butter, then stirring in heavy cream and cheeses until smooth.
- Combine cooked fettuccine with the sauce, then top with sliced steak and shrimp.
- Prep Time: 10 minutes
- Cook Time: 35 minutes
- Category: Main
- Method: Skillet
- Cuisine: Cajun
Nutrition
- Serving Size: 1 plate (approximately 400g)
- Calories: 720
- Sugar: 3g
- Sodium: 890mg
- Fat: 42g
- Saturated Fat: 21g
- Unsaturated Fat: 19g
- Trans Fat: 0g
- Carbohydrates: 62g
- Fiber: 2g
- Protein: 33g
- Cholesterol: 175mg
Keywords: Feel free to substitute different pasta shapes or proteins like chicken. Adjust the amount of Cajun seasoning to suit your spice preference.