Blackened Steak and Shrimp Alfredo (2024)

Blackened Steak and Shrimp Alfredo is a rich and flavorful dish that combines blackened seasoned shrimp and top sirloin with a creamy alfredo sauce. It’s like a surf and turf over a bed of creamy pasta! It’s just so good! I also have Blackened Shrimp Cavatappi that you will want to try, too!

Ingredients & Substitutions

Pasta: I like penne pasta for its tubular shape, which holds the creamy Alfredo sauce so well! However, you could certainly use other varieties of pasta or make homemade pasta!

Shrimp: Look for large raw shrimp that have been deveined and the tail removed. If buying fresh shrimp, it’s easy to peel and devein. To peel, start from underneath. To devein, make a slit (not too deep) along the back of the shrimp, pulling out the black vein with the tip of a knife. It is up to you if you leave the tails on or off. (We removed the tails.) If using smaller or larger shrimp, adjust the cooking time as needed. You could also use precooked shrimp. Add the seasoning when warming it up.

Steak: I used top sirloin, a relatively tender cut of meat. You could also use your favorite cut of meat like ribeye, New York strip, filet mignon, or tenderloin.

Blackened Seasoning: It’s all about the blackened seasoning when it comes to this dish. It is used to season the shrimp, the steak, and the sauce, making it a triple threat for your taste buds! For the most flavor, make homemade blackened seasoning!

Sauce: The creamy Alfredo sauce is enhanced with blackened seasoning, giving it a smoky and slightly spicy flavor.

Is Blackened Steak and Shrimp Alfredo Spicy?

Because of the blackened seasoning, this dish has a kick. The level of spice can depend on the blackened seasoning you are using. If you are worried about the heat it will bring, start with less seasoning. You can always add more!

How To Store Blackened Steak and Shrimp Alfredo

To store blackened steak and shrimp alfredo, first, let it cool to room temperature. Next, store the pasta dish in an airtight container in the refrigerator. It will last up to 3-4 days. Reheat the dish in the microwave or on the stovetop.

4.98 from 36 votes

Blackened Steak and Shrimp Alfredo

Prep Time 20 minutes mins

Cook Time 15 minutes mins

Total Time 35 minutes mins

Blackened Steak and Shrimp Alfredo is a rich and flavorful dish that combines blackened seasoned shrimp and top sirloin with a creamy alfredo sauce. It's like a surf and turf over a bed of creamy pasta! It's just so good!

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Ingredients

Pasta

▢ 8 ounces penne pasta

Shrimp

▢ 1 pound large shrimp, raw, deveined, tail removed
▢ 1 teaspoon blackened seasoning
▢ 1 tablespoon vegetable oil

Steak

▢ 1 pound top sirloin steak, cut into 1-inch cubes
▢ 1 teaspoon blackened seasoning
▢ ¼ cup (½ stick / 57 g) unsalted butter

Sauce

▢ 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
▢ parsley, chopped for garnish

Instructions

Pasta

Bring a large pot of salted water to a boil over medium-high heat. Add penne and cook al dente according to package directions.
Reserve 1 cup of pasta water; drain the rest. Set aside.

Shrimp

Season shrimp evenly with blackened seasoning.
To a large, 13-inch skillet over medium heat, add oil. Once hot, add shrimp. Cook for 1-2 minutes per side. Transfer to a plate and tent to keep warm.

Steak

Season steak evenly with blackened seasoning.
Increase heat to high. Add butter to the skillet and allow it to start to melt. Place steak in the skillet. Cook for 1-2 minutes per side, or until browned outside and pink inside. Transfer to the plate with shrimp and tent to keep warm.

Sauce

Reduce heat to medium. Add onions. Cook until softened (3-5 minutes).
Add garlic and cook for 1 minute.
Add heavy cream, ¼ to ½ cup of pasta water, parmesan cheese, blackened seasoning, salt, and pepper. Stir until the cheese melts and the sauce thickens slightly.
Add noodles to the skillet and toss to coat. Add more pasta water as needed to reach the desired consistency.
Top the pasta with the cooked shrimp and steak.
Garnish with parsley. Serve immediately.