If you are craving a dish that beautifully balances bold flavors and creamy decadence, this Blackened Steak and Shrimp Alfredo Recipe is exactly what you need. Imagine tender chunks of juicy sirloin steak and succulent shrimp, both perfectly blackened with a blend of spices that add a tantalizing smoky heat, swimming in a luscious, cheesy Alfredo sauce tossed with al dente penne. This dish is an absolute showstopper that will quickly become a favorite for weeknight dinners or special occasions alike.
Ingredients You’ll Need
The magic of this Blackened Steak and Shrimp Alfredo Recipe lies in its simple, high-quality ingredients that come together to create a vibrant and indulgent meal. Each element plays a crucial role—from the fresh seafood and steak providing protein and texture, to the creamy sauce that offers richness and comfort, to just the right amount of seasoning that awakens your palate.
- 1 pound large shrimp, raw, deveined, tail removed: Fresh shrimp offer a sweet, tender bite that pairs perfectly with bold spices.
- 1 pound top sirloin steak, cut into 1-inch cubes: Sirloin is flavorful and tender, perfect for searing and adding hearty texture.
- 8 ounces penne pasta: This pasta shape holds the creamy Alfredo sauce wonderfully, making every bite satisfying.
- 1 teaspoon + 1 tablespoon blackened seasoning (divided): The seasoning adds smoky, spicy depth to both the steak and shrimp, creating the dish’s signature flavor.
- 1 tablespoon vegetable oil: Ideal for searing steak and shrimp quickly without overpowering the spices.
- ¼ cup (½ stick / 57 g) unsalted butter: Adds creaminess and richness to the base of the Alfredo sauce.
- 1 small yellow onion, diced (about ½ cup): Provides a subtle sweetness and complexity when sautéed.
- 2 teaspoons garlic, minced: Garlic brings warm, aromatic notes essential in Alfredo sauces.
- 2 cups (476 g) heavy whipping cream: This is the heart of the sauce, lending a silky, luscious texture.
- 2 cups (200 g) parmesan cheese, freshly grated: Parmesan delivers nutty, salty flavor and helps thicken the sauce perfectly.
- ½ teaspoon kosher salt: Enhances overall flavor without overwhelming the dish.
- ½ teaspoon black pepper: Adds a gentle heat and sharpness for balance.
- Parsley, chopped for garnish: A fresh, green pop of color and light herbaceous contrast to the creamy sauce.
How to Make Blackened Steak and Shrimp Alfredo Recipe
Step 1: Cook the Pasta
Start by cooking your penne pasta in salted boiling water until it is al dente, which means it should be tender yet still have a slight bite. Remember to reserve a cup of the pasta water before draining. This starchy water will come in handy later to adjust the sauce’s consistency and help it cling beautifully to the pasta.
Step 2: Season and Sauté the Shrimp
In a bowl, toss the cleaned shrimp with 1 teaspoon of blackened seasoning to coat each piece evenly. Heat the vegetable oil in a skillet over medium-high heat and sauté the shrimp just until they turn opaque and develop a slightly charred edge. This quick cooking keeps them tender and juicy. Once done, set the shrimp aside to rest while you cook the steak.
Step 3: Season and Sear the Steak
Toss the cubed sirloin steak with the remaining 1 tablespoon of blackened seasoning. In the same skillet (adding a touch more oil if needed), sear the steak cubes over high heat until they develop a rich brown crust on all sides. This process locks in the juices and intensifies the flavor. Set the steak aside alongside the shrimp once seared.
Step 4: Create the Creamy Alfredo Sauce
Lower the heat to medium and add the butter to the skillet. Once melted, sauté the diced onion until translucent and soft, then add the minced garlic for a fragrant base. Pour in the heavy cream and a splash of reserved pasta water to help loosen the sauce. Gradually sprinkle in the freshly grated Parmesan cheese while stirring constantly, allowing the sauce to thicken and become smooth. Season the sauce with salt, black pepper, and a pinch of blackened seasoning for continuity in flavor.
Step 5: Combine and Serve
Return the cooked penne pasta to the skillet, tossing it gently in the Alfredo sauce to coat every piece. Carefully layer the blackened shrimp and steak on top or mix them through to distribute the delicious proteins evenly. Garnish with a sprinkle of fresh chopped parsley for a final burst of color and freshness.
How to Serve Blackened Steak and Shrimp Alfredo Recipe
Garnishes
A vibrant sprinkle of chopped parsley is a perfect finishing touch, adding a lively pop of green and a subtle herbaceous note. You might also add a light dusting of extra parmesan or a few lemon wedges on the side if you want to brighten up the richness just before serving.
Side Dishes
This rich and hearty dish pairs wonderfully with crisp, simple sides to balance the meal. Consider a fresh garden salad with a zesty vinaigrette, steamed asparagus, or roasted vegetables. A warm crusty bread is also ideal to mop up the creamy Alfredo sauce.
Creative Ways to Present
If you are serving guests or want to impress, present the dish in shallow bowls, layering the pasta first, then artfully arranging the steak and shrimp on top. Add a few whole sprigs of parsley or a lemon twist for visual appeal. For a more casual family meal, toss everything together in a large serving dish and let everyone dig in with enthusiasm.
Make Ahead and Storage
Storing Leftovers
Leftover Blackened Steak and Shrimp Alfredo Recipe can be stored in an airtight container in the refrigerator for up to 3 days. Make sure to separate the pasta and protein if possible to maintain texture, especially for the shrimp which can become rubbery if overhandled.
Freezing
While this dish tastes best fresh, you can freeze leftovers in a freezer-safe container for up to one month. Defrost in the refrigerator overnight before reheating. Keep in mind that the texture of the shrimp may change slightly after freezing.
Reheating
To reheat, gently warm the Alfredo in a skillet over low heat, stirring occasionally, and add a splash of milk or reserved pasta water to restore the creamy consistency. Avoid microwave heating when possible, as it can cause the sauce to separate and the shrimp to toughen.
FAQs
Can I use other types of pasta instead of penne?
Absolutely! While penne works great due to its shape and size, other pasta like fettuccine, rigatoni, or even farfalle will work beautifully with the creamy sauce and blackened proteins.
What if I don’t have blackened seasoning?
You can easily make your own blend with paprika, cayenne pepper, garlic powder, onion powder, thyme, oregano, salt, and black pepper. Adjust the cayenne to control the heat level.
Can I substitute the steak with another cut of beef?
Yes, other tender cuts like ribeye or strip steak will also shine in this recipe. Just make sure to cut the steak into bite-sized pieces for even cooking.
Is it okay to use pre-grated parmesan cheese?
For the best flavor and texture, freshly grated Parmesan cheese is recommended, but pre-grated can be used in a pinch. Just be aware that fresh cheese melts more smoothly into the sauce.
Can I make this recipe gluten-free?
Definitely! Swap the penne pasta for a gluten-free version made from rice, quinoa, or legumes, and ensure your seasonings do not contain any hidden gluten.
Final Thoughts
Give this Blackened Steak and Shrimp Alfredo Recipe a try and you’ll discover a wonderfully balanced dish that brings together bold, smoky flavors with luscious creaminess in every bite. It’s a delicious way to treat yourself or impress friends and family with minimal effort. Get ready for plenty of “wow” moments around your dining table!
Print
Blackened Steak and Shrimp Alfredo Recipe
- Prep Time: 20 minutes
- Cook Time: 15 minutes
- Total Time: 35 minutes
- Yield: 4 servings
- Category: Dinner
- Method: Stovetop
- Cuisine: American
Description
A rich and flavorful Blackened Steak and Shrimp Alfredo that combines perfectly seasoned and seared shrimp and steak over creamy parmesan penne pasta. This dish is an indulgent dinner option that balances bold blackened spices with a smooth, cheesy Alfredo sauce, garnished with fresh parsley.
Ingredients
Seafood and Meat
- 1 pound large shrimp, raw, deveined, tail removed
- 1 pound top sirloin steak, cut into 1-inch cubes
Pasta
- 8 ounces penne pasta
Seasonings and Oils
- 1 teaspoon blackened seasoning (for shrimp)
- 1 tablespoon blackened seasoning (for steak)
- 1 tablespoon vegetable oil
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
- ½ teaspoon kosher salt
- ½ teaspoon black pepper
Garnish
- Parsley, chopped for garnish
Instructions
- Cook Pasta: Bring a large pot of salted water to a boil. Add the penne pasta and cook until al dente according to package instructions. Reserve some pasta water before draining, then set pasta aside.
- Season and Sauté Shrimp: Toss the shrimp with 1 teaspoon of blackened seasoning. Heat vegetable oil in a large skillet over medium-high heat. Sauté the shrimp until they turn opaque and are cooked through, about 2-3 minutes per side. Remove shrimp from skillet and set aside.
- Season and Sear Steak: Coat the steak cubes with 1 tablespoon blackened seasoning. In the same skillet, sear the steak pieces over medium-high heat until browned on all sides and cooked to preferred doneness, about 3-4 minutes. Remove from skillet and set aside with the shrimp.
- Prepare Alfredo Sauce: In the same skillet, melt unsalted butter. Add diced onion and minced garlic, sautéing until onions are translucent and fragrant, about 3-4 minutes. Stir in heavy whipping cream and a splash of reserved pasta water. Allow the mixture to simmer and thicken slightly. Gradually whisk in freshly grated parmesan cheese until smooth. Season the sauce with kosher salt, black pepper, and additional blackened seasoning if desired.
- Combine Pasta and Sauce: Add the cooked penne pasta to the skillet and toss to coat the pasta evenly with the Alfredo sauce. Mix gently so the pasta absorbs the sauce fully.
- Serve: Plate the creamy Alfredo pasta and top with the blackened shrimp and seared steak cubes. Garnish with freshly chopped parsley for a pop of color and added freshness. Serve immediately.
Notes
- To enhance the blackened flavor, you can add an extra pinch of blackened seasoning to the sauce.
- If the sauce becomes too thick, add a little more reserved pasta water to loosen it up.
- Use freshly grated parmesan for best melting quality and flavor.
- Ensure shrimp and steak are not overcooked to maintain tenderness.
- Penne pasta works well for capturing the creamy sauce; rigatoni or fettuccine are good substitutes.
