Blackened Steak and Shrimp Alfredo is a vibrant dish that elevates any meal with its rich flavors and creamy texture. Perfect for dinner parties or a cozy family night, this recipe features succulent blackened shrimp paired with tender steak, all smothered in a decadent alfredo sauce. It’s an irresistible combination that satisfies both surf and turf cravings!

Why You’ll Love This Recipe
- Delicious Flavor: The blackened seasoning adds a bold kick, enhancing the natural flavors of the shrimp and steak.
- Creamy Texture: The alfredo sauce creates a rich, velvety coating on the pasta, making every bite indulgent.
- Quick Preparation: With just 35 minutes from start to finish, you can whip up this dish even on busy weeknights.
- Versatile Dish: Great for various occasions, whether it’s a casual family meal or an elegant dinner party.
- Nutrient-Rich Ingredients: Packed with protein from shrimp and steak, this dish is both hearty and satisfying.
Tools and Preparation
Gathering the right tools makes cooking easier. Here are the essential items you’ll need to create Blackened Steak and Shrimp Alfredo.
Essential Tools and Equipment
- Large pot
- Skillet
- Colander
- Wooden spoon
- Chef’s knife
- Cutting board
Importance of Each Tool
- Large pot: Necessary for boiling pasta to the perfect al dente texture.
- Skillet: Ideal for searing the steak and shrimp to achieve that delicious blackened crust.
- Chef’s knife: A sharp knife ensures clean cuts of the steak and vegetables, enhancing safety and efficiency.
Ingredients
For the Pasta
- 8 ounces penne pasta
For the Shrimp
- 1 pound large shrimp, (raw, deveined, tail removed)
- 1 teaspoon blackened seasoning
- 1 tablespoon vegetable oil
For the Steak
- 1 pound top sirloin steak, (cut into 1-inch cubes)
- 1 teaspoon blackened seasoning
For the Sauce
- ¼ cup (½ stick / 57 g) unsalted butter
- 1 small yellow onion, (diced (about ½ cup))
- 2 teaspoons garlic, (minced)
- 2 cups (476 g) heavy whipping cream
- 2 cups (200 g) parmesan cheese, (freshly grated)
- 1 tablespoon blackened seasoning
- ½ teaspoon kosher salt
- ½ teaspoon black pepper
Garnish
- parsley, (chopped for garnish)
How to Make Blackened Steak and Shrimp Alfredo
Step 1: Cook the Pasta
Begin by bringing a large pot of salted water to a boil. Add the penne pasta and cook according to package instructions until al dente. Drain and set aside.
Step 2: Season the Shrimp
In a mixing bowl, toss the large shrimp with 1 teaspoon of blackened seasoning until evenly coated.
Step 3: Sear the Shrimp
Heat 1 tablespoon of vegetable oil in a skillet over medium-high heat. Add the seasoned shrimp and cook for about 2-3 minutes on each side until they turn pink and opaque. Remove from pan and set aside.
Step 4: Prepare the Steak
In the same skillet, add another teaspoon of blackened seasoning to the cubed top sirloin steak. Sear it in the hot skillet for about 4-5 minutes until browned on all sides but still juicy inside.
Step 5: Make the Alfredo Sauce
Reduce heat to medium-low. Add butter to the skillet along with diced onions. Sauté until onions are translucent. Then add minced garlic, cooking for an additional minute before pouring in heavy whipping cream.
Step 6: Combine Everything
Stir in freshly grated parmesan cheese until melted. Season with additional blackened seasoning, kosher salt, and black pepper. Finally, add cooked pasta, shrimp, and steak into the sauce; toss well to coat everything evenly.
Step 7: Serve
Plate your Blackened Steak and Shrimp Alfredo hot, garnished with chopped parsley for a fresh touch! Enjoy this delightful dish that combines surf and turf in one creamy plate!
How to Serve Blackened Steak and Shrimp Alfredo
Blackened Steak and Shrimp Alfredo is a decadent meal that can be enjoyed in various ways. Whether you want to impress guests or enjoy a cozy night in, how you serve this dish can enhance the experience.
On a Plate
- Serve portions of the creamy pasta topped with shrimp and steak for an elegant presentation.
- Drizzle extra alfredo sauce over the top for added richness.
Family Style
- Place the entire dish on a large serving platter for everyone to help themselves.
- Garnish with chopped parsley for a pop of color.
With Fresh Herbs
- Sprinkle fresh herbs like basil or cilantro on top before serving for added flavor.
- This adds freshness that complements the rich alfredo sauce.
Paired with Bread
- Serve with warm garlic bread or breadsticks for dipping into the creamy sauce.
- This makes it a hearty meal perfect for family gatherings.
As Part of a Buffet
- Include this dish in a buffet spread alongside other favorites.
- Offer small servings so guests can try multiple dishes.

How to Perfect Blackened Steak and Shrimp Alfredo
To make your Blackened Steak and Shrimp Alfredo even more delicious, follow these expert tips.
- Choose Quality Ingredients: Use fresh shrimp and high-quality steak for the best flavor.
- Master the Blackening Technique: Ensure your skillet is hot enough to achieve that perfect blackened crust without burning.
- Pasta Timing: Cook your penne just until al dente; it will continue cooking when mixed with the sauce.
- Adjust Seasoning: Taste as you go, adjusting seasonings to suit your palate, especially the blackened seasoning blend.
- Creamy Consistency: Stir in heavy cream slowly to maintain a smooth texture without curdling.
- Garnish Generously: Don’t skip on garnishing with parsley; it enhances appearance and flavor.
Best Side Dishes for Blackened Steak and Shrimp Alfredo
Pairing side dishes with your Blackened Steak and Shrimp Alfredo can elevate your meal. Here are some great options:
- Garlic Bread: This classic side complements the creamy sauce perfectly; consider adding herbs for extra flavor.
- Caesar Salad: Crisp romaine lettuce tossed with Caesar dressing adds freshness to balance the richness of the pasta.
- Roasted Vegetables: A mix of seasonal veggies roasted until tender provides great texture contrast.
- Coleslaw: The crunchiness of coleslaw offers a refreshing bite that pairs well with heavy dishes like this one.
- Steamed Asparagus: Lightly seasoned asparagus brings color to your plate while being fragrant and nutritious.
- Corn on the Cob: Grilled or steamed corn adds sweetness that complements the savory flavors of your meal.
- Baked Potatoes: Fluffy baked potatoes can soak up any extra alfredo sauce left on your plate!
- Rice Pilaf: A light rice pilaf offers another starch option without being too heavy alongside pasta.
Common Mistakes to Avoid
Blackened Steak and Shrimp Alfredo is a delightful dish, but some common mistakes can hinder your cooking experience. Here are pitfalls to watch out for:
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Skipping the seasoning: Failing to properly season the steak and shrimp can lead to bland flavors. Always coat your proteins with blackened seasoning generously.
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Overcooking the shrimp: Shrimp cooks quickly and can become rubbery if overdone. Sauté until they turn pink and opaque, which takes just a few minutes.
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Using pre-grated cheese: Pre-grated cheese often contains anti-caking agents that affect melting. For the best texture, use freshly grated parmesan cheese.
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Rushing the sauce: Cooking the alfredo sauce too quickly can result in lumps or separation. Allow it to simmer gently for a creamy consistency.
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Neglecting pasta water: Saving some pasta water is key for adjusting sauce thickness. Add it gradually when mixing your alfredo for perfect creaminess.

Storage & Reheating Instructions
Refrigerator Storage
- Store leftovers in an airtight container.
- Consume within 3-4 days for best quality.
- Label containers with the date for easy tracking.
Freezing Blackened Steak and Shrimp Alfredo
- Freeze in a freezer-safe container or bag.
- Best consumed within 2-3 months for optimal taste.
- Ensure you leave space in containers as contents may expand when frozen.
Reheating Blackened Steak and Shrimp Alfredo
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Oven: Preheat to 350°F (175°C). Place in an oven-safe dish covered with foil; heat for about 20 minutes.
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Microwave: Heat in short intervals (1-2 minutes), stirring between each until warmed through.
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Stovetop: In a pan over medium heat, add a splash of cream or broth while stirring until heated evenly.
Frequently Asked Questions
Here are some common questions about preparing Blackened Steak and Shrimp Alfredo:
What does blackened mean in cooking?
Blackened refers to a cooking technique where food is coated with spices and then cooked at high heat, creating a charred exterior while keeping the inside juicy.
Can I use chicken instead of steak or shrimp?
Absolutely! Chicken works well as an alternative protein. Just ensure it’s cooked thoroughly before adding to the alfredo.
How can I make this dish gluten-free?
Use gluten-free pasta instead of penne. Ensure all other ingredients are gluten-free as well, especially sauces.
What sides pair well with Blackened Steak and Shrimp Alfredo?
A light salad or garlic bread complements this rich dish beautifully. Roasted vegetables also provide a nice balance.
Can I meal prep this dish?
Yes! Prepare components separately and combine just before serving for fresh flavors throughout the week.
Final Thoughts
Blackened Steak and Shrimp Alfredo is not only rich and satisfying but also versatile enough to customize with different proteins or add-ins like vegetables. This recipe promises comfort and indulgence in every bite, making it perfect for any dinner occasion. Give it a try and enjoy its delightful flavors!

Blackened Steak and Shrimp Alfredo
- Total Time: 35 minutes
- Yield: Serves 4
Description
Blackened Steak and Shrimp Alfredo is a sumptuous dish that brings together the best of land and sea. This creamy pasta creation features succulent blackened shrimp and tender steak, all enveloped in a velvety alfredo sauce. Perfect for special occasions or cozy family dinners, this recipe is sure to impress with its bold flavors and satisfying textures. With quick preparation and easy steps, you’ll have a gourmet meal on the table in no time!
Ingredients
- 8 ounces penne pasta
- 1 pound large shrimp (raw, deveined)
- 1 pound top sirloin steak (cut into cubes)
- ¼ cup unsalted butter
- 2 cups heavy whipping cream
- 2 cups freshly grated parmesan cheese
- Blackened seasoning (to taste)
- Kosher salt and black pepper
Instructions
- Cook the penne pasta in salted boiling water until al dente. Drain and set aside.
- Toss shrimp with blackened seasoning; sear in a hot skillet with vegetable oil for 2-3 minutes per side until pink.
- In the same skillet, season steak with blackened seasoning; cook for 4-5 minutes until browned.
- Lower heat, add butter and sauté onions; then mix in garlic and cream. Stir in parmesan until melted.
- Combine pasta, shrimp, and steak with the sauce; mix well.
- Serve hot, garnished with chopped parsley.
- Prep Time: 15 minutes
- Cook Time: 20 minutes
- Category: Main
- Method: Searing
- Cuisine: Cajun
Nutrition
- Serving Size: 1 plate (approximately 300g)
- Calories: 820
- Sugar: 2g
- Sodium: 950mg
- Fat: 52g
- Saturated Fat: 30g
- Unsaturated Fat: 18g
- Trans Fat: 0g
- Carbohydrates: 60g
- Fiber: 3g
- Protein: 37g
- Cholesterol: 210mg
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