Creamy Cajun Steak and Shrimp Alfredo is a delicious, rich dish perfect for any occasion. Whether it’s a cozy family dinner or an impressive meal for guests, this recipe combines the bold flavors of Cajun seasoning with creamy Parmesan sauce to create a dish that is sure to delight. The combination of tender steak and succulent shrimp tossed in fettuccine pasta makes this meal both satisfying and indulgent.
Why You’ll Love This Recipe
- Bold Flavors: The Cajun seasoning adds an exciting kick, making each bite bursting with flavor.
- Quick Preparation: With a total cooking time of just 35 minutes, you can enjoy a gourmet meal without spending hours in the kitchen.
- Versatile Meal: Perfect for various occasions, from weeknight dinners to special celebrations.
- Rich and Creamy Texture: The combination of heavy cream and cheese creates a luscious sauce that coats the pasta beautifully.
- Protein-Packed: With steak and shrimp, this dish offers a hearty dose of protein to satisfy your hunger.
Tools and Preparation
Before diving into cooking this flavorful dish, gather your essential tools. Having everything ready will make the process smooth and enjoyable.
Essential Tools and Equipment
- Skillet
- Pot for boiling pasta
- Cutting board
- Knife
- Measuring cups and spoons
- Tongs or spatula
Importance of Each Tool
- Skillet: A good skillet ensures even cooking of the steak and shrimp while allowing you to make the sauce in the same pan for added flavor.
- Pot for boiling pasta: A sturdy pot is essential for cooking fettuccine perfectly al dente without sticking together.

Ingredients
For the Pasta
- 8 oz fettuccine pasta
For the Steak and Shrimp
- 12 oz sirloin or ribeye steak (1 thick-cut piece)
- 8 oz large shrimp, peeled and deveined
- 2 tbsp Cajun seasoning (divided)
- 1 tsp smoked paprika
- Salt & pepper, to taste
- 2 tbsp olive oil
For the Sauce
- 3 tbsp butter, divided
- 4 cloves garlic, minced
- 1 cup heavy cream
- 1 cup grated Parmesan
- 1 cup shredded mozzarella
- 1 tsp garlic powder
- 1 tsp onion powder
- 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 pasta in salted boiling water until al dente. Drain it well, toss with a little butter to prevent sticking, and set aside.
Step 2: Prepare the Steak and Shrimp
Pat the steak and shrimp dry. Season the steak generously on both sides with 1 tablespoon of Cajun seasoning, smoked paprika, salt, and pepper. Season the shrimp with the remaining Cajun seasoning.
Step 3: Sear the Steak
Heat olive oil in a skillet over medium-high heat. Sear the steak for 3-4 minutes per side for medium doneness. Remove from heat and let it rest for about 5 minutes before slicing into strips.
Step 4: Cook the Shrimp
In the same skillet used for the steak, melt 1 tablespoon of butter over medium-high heat. Quickly cook the shrimp for about 1-2 minutes per side until opaque and slightly crispy. Remove them from heat and set aside.
Step 5: Make the Sauce
Lower the heat to medium. Add the remaining 2 tablespoons of butter along with minced garlic into the skillet. Cook for about 30 seconds until fragrant. Pour in heavy cream while stirring continuously.
Step 6: Add Cheeses and Simmer
Stir in grated Parmesan, shredded mozzarella, garlic powder, and onion powder. Let simmer until thickened to your desired consistency (about 3-4 minutes).
Step 7: Combine Everything
Toss in cooked fettuccine along with fresh parsley into the sauce mixture. Stir well to coat all ingredients evenly.
Step 8: Serve Your Dish
Top your creamy pasta with sliced blackened steak and cooked shrimp. Spoon any remaining sauce over top, garnish with extra parsley and black pepper if desired.
Cooking Time: 35 minutes
Servings: 4
Calories: Approximately 850 per serving
How to Serve Creamy Cajun Steak and Shrimp Alfredo
Creamy Cajun Steak and Shrimp Alfredo is a delightful dish that pairs perfectly with various sides and garnishes. Serving this dish creatively can enhance its flavors and presentation, making your meal even more enjoyable.
Garnish with Fresh Herbs
- Chopped parsley: Sprinkle fresh parsley on top for a burst of color and flavor.
- Chives: Add finely chopped chives for a mild onion taste that complements the creaminess.
Pair with a Salad
- Caesar salad: The crispness of romaine lettuce and creamy dressing balances the richness of the pasta.
- Mixed greens: A light salad with vinaigrette provides a refreshing contrast.
Serve with Bread
- Garlic bread: Crispy garlic bread is perfect for dipping into the creamy sauce.
- Dinner rolls: Soft rolls offer a nice texture against the hearty meal.
How to Perfect Creamy Cajun Steak and Shrimp Alfredo
To create a flawless Creamy Cajun Steak and Shrimp Alfredo, keep these tips in mind:
- Use high-quality ingredients: Fresh pasta, premium shrimp, and good steak enhance flavor.
- Don’t overcook the shrimp: Cook shrimp just until opaque for tender bites.
- Balance the seasoning: Adjust Cajun seasoning to your preference; start small and add more if necessary.
- Let the steak rest: Resting after cooking keeps it juicy and makes slicing easier.
- Stir continuously when adding cheese: This helps create a smoother sauce without lumps.
Best Side Dishes for Creamy Cajun Steak and Shrimp Alfredo
Complementing your Creamy Cajun Steak and Shrimp Alfredo with delicious side dishes can elevate your meal. Here are some excellent options:
- Garlic Green Beans: Sautéed green beans with garlic add freshness to your plate.
- Roasted Asparagus: Toss asparagus spears in olive oil, roast until tender for a tasty side.
- Corn on the Cob: Grilled or boiled corn brings sweetness that contrasts nicely with the spice of the dish.
- Coleslaw: A crunchy slaw offers a refreshing crunch that balances creamy textures.
- Baked Sweet Potatoes: Their natural sweetness pairs well with Cajun spices, providing a hearty option.
- Caprese Salad: Fresh tomatoes, mozzarella, basil, and balsamic reduction brighten up your meal.
Common Mistakes to Avoid
To ensure your Creamy Cajun Steak and Shrimp Alfredo turns out perfectly, here are some common mistakes to avoid.
- Skipping the seasoning: Not seasoning both the steak and shrimp adequately can lead to bland flavors. Always season generously with Cajun spice.
- Overcooking the pasta: Cooking pasta longer than necessary can make it mushy. Aim for al dente by following package instructions.
- Not resting the steak: Cutting into the steak right after cooking releases juices, making it dry. Let it rest for a few minutes for better moisture retention.
- Ignoring the sauce thickness: If the sauce isn’t thickening as desired, let it simmer longer. Keep an eye on it to avoid burning.
- Using low-quality cheese: Cheap cheese can affect flavor and texture. Opt for high-quality Parmesan and mozzarella for a creamy result.

Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container.
- It will last for up to 3 days in the fridge.
Freezing Creamy Cajun Steak and Shrimp Alfredo
- Freeze in a freezer-safe container or bag.
- It can be stored for up to 2 months.
Reheating Creamy Cajun Steak and Shrimp Alfredo
- Oven: Preheat to 350°F (175°C) and bake covered until heated through, stirring occasionally.
- Microwave: Heat in intervals of 1 minute, stirring in between until warm.
- Stovetop: Warm over medium heat, adding a splash of cream or broth if needed to loosen the sauce.
Frequently Asked Questions
What is Creamy Cajun Steak and Shrimp Alfredo?
Creamy Cajun Steak and Shrimp Alfredo is a rich pasta dish featuring seasoned steak, shrimp, and a luscious cream sauce that brings bold flavors.
How can I customize my Creamy Cajun Steak and Shrimp Alfredo?
You can add vegetables like bell peppers or spinach, or swap proteins such as chicken or turkey according to your preference.
Can I make this recipe gluten-free?
Yes! Simply use gluten-free pasta instead of traditional fettuccine.
What should I serve with Creamy Cajun Steak and Shrimp Alfredo?
This dish pairs well with a fresh salad or crusty bread to soak up the delicious sauce.
Final Thoughts
This Creamy Cajun Steak and Shrimp Alfredo is not only rich in flavor but also versatile enough for any occasion. Feel free to customize it with your favorite ingredients or sides. Give this recipe a try; you won’t be disappointed!
Creamy Cajun Steak and Shrimp Alfredo
Creamy Cajun Steak and Shrimp Alfredo is a delectable dish that effortlessly blends spicy Cajun flavors with a rich, creamy sauce. Perfect for both weeknight dinners and special gatherings, this recipe features tender sirloin and succulent shrimp, tossed with fettuccine pasta and smothered in a luscious cheese sauce. The bold seasoning elevates the dish, ensuring every bite is bursting with flavor. With a quick preparation time of just 35 minutes, you can serve up gourmet comfort food that will impress your family and guests alike.
- Prep Time: 15 minutes
- Cook Time: 20 minutes
- Total Time: 35 minutes
- Yield: Serves 4
- Category: Dinner
- Method: Stovetop
- Cuisine: Cajun
Ingredients
- 8 oz fettuccine pasta
- 12 oz sirloin or ribeye steak
- 8 oz large shrimp, peeled and deveined
- 2 tbsp Cajun seasoning
- 1 tsp smoked paprika
- Salt & pepper, to taste
- 2 tbsp olive oil
- 3 tbsp butter
- 4 cloves garlic, minced
- 1 cup heavy cream
- 1 cup grated Parmesan cheese
- 1 cup shredded mozzarella cheese
- 1 tsp garlic powder
- 1 tsp onion powder
- 1 tbsp fresh parsley, chopped (plus more for garnish)
Instructions
- Cook the fettuccine in salted boiling water until al dente; drain and toss with butter.
- Pat the steak and shrimp dry. Season the steak generously on both sides with 1 tablespoon of Cajun seasoning, smoked paprika, salt, and pepper. Season the shrimp with the remaining Cajun seasoning.
- Heat olive oil in a skillet over medium-high heat. Sear the steak for 3-4 minutes per side for medium doneness. Remove from heat and let it rest for about 5 minutes before slicing into strips.
- In the same skillet used for the steak, melt 1 tablespoon of butter over medium-high heat. Quickly cook the shrimp for about 1-2 minutes per side until opaque and slightly crispy. Remove them from heat and set aside.
- Lower the heat to medium. Add the remaining 2 tablespoons of butter along with minced garlic into the skillet. Cook for about 30 seconds until fragrant. Pour in heavy cream while stirring continuously.
- Stir in grated Parmesan, shredded mozzarella, garlic powder, and onion powder. Let simmer until thickened to your desired consistency (about 3-4 minutes).
- Toss in cooked fettuccine along with fresh parsley into the sauce mixture. Stir well to coat all ingredients evenly.
- Top your creamy pasta with sliced blackened steak and cooked shrimp. Spoon any remaining sauce over top, garnish with extra parsley and black pepper if desired.
Nutrition
- Serving Size: 1 plate (approximately 350g)
- Calories: 850
- Sugar: 3g
- Sodium: 850mg
- Fat: 49g
- Saturated Fat: 24g
- Unsaturated Fat: 20g
- Trans Fat: 0g
- Carbohydrates: 60g
- Fiber: 3g
- Protein: 42g
- Cholesterol: 180mg