Dinner

Blackened Steak Shrimp Alfredo

This Blackened Steak Shrimp Alfredo pairs smoky, spicy crusted steak and plump, tender shrimp with a rich, creamy Parmesan sauce. The pasta is silky and coats every bite. You get a warm, spicy aroma from the blackened seasoning, a creamy mouthfeel from the sauce, and a satisfying chew from the steak strips. If you love surf-and-turf flavors, you might also enjoy this quick air-fryer shrimp idea: Air-Fryer Bang Bang Shrimp Recipe.

Recipe Information

Prep Time: 15 minutes
Cook Time: 20 minutes
Total Time: 35 minutes
Servings: 4
Difficulty Level: Medium

Nutrition Information

(Approximate per serving — makes 4 servings)

Calories per serving: 1,400 kcal
Protein: 82 g
Carbohydrates: 90 g
Fat: 85 g
Fiber: 4 g
Sugar: 6 g
Sodium: 900 mg

Why Make This Blackened Steak Shrimp Alfredo

This dish is a showstopper that comes together fast. It balances bold blackened spices with a silky Alfredo sauce. The steak adds deep beefy flavor and the shrimp give a sweet, briny pop. It’s perfect for date nights, family dinners when you want something special, or weekend entertaining. The contrast of crisped seasoning and creamy sauce creates great texture and mouthfeel.

How to Make Blackened Steak Shrimp Alfredo

Make sure your steak and shrimp are roughly the same size so they cook evenly. Use freshly grated Parmesan for the best melt and flavor. Work quickly when adding cream to avoid overheating and breaking the sauce. Rest the steak briefly after searing so juices redistribute.

Ingredients:

1 pound fettuccine pasta
1 pound shrimp, peeled and deveined
1 pound steak, sirloin or ribeye, cut into strips
2 tablespoons Cajun seasoning
2 tablespoons olive oil
2 cups heavy cream
1 cup grated Parmesan cheese
3 cloves garlic, minced
Salt and pepper to taste
Chopped parsley for garnish

Directions:

Step 1: Preparation

Cook fettuccine pasta according to package instructions; drain and set aside. In a bowl, toss the shrimp and steak with Cajun seasoning so each piece is evenly coated.

Step 2: Mixing

Heat olive oil in a skillet over medium-high heat. Add the steak strips and sear for about 3–4 minutes until browned on the outside; remove the steak and set aside on a plate to rest.

Step 3: Cooking

In the same skillet, add the shrimp and cook until pink and cooked through, about 2–3 minutes; remove and set aside. Add minced garlic to the skillet and sauté for 30 seconds until fragrant. Pour in heavy cream and bring it to a gentle simmer. Stir in the grated Parmesan cheese until it melts into a smooth sauce.

Step 4: Finishing

Add the cooked pasta, steak, and shrimp to the sauce; toss gently so everything is coated. Season with salt and pepper to taste. Serve hot, garnished with chopped parsley.

How to Serve Blackened Steak Shrimp Alfredo

Serve hot on warmed plates so the sauce stays creamy longer. Add a sprinkle of extra Parmesan and a lemon wedge for brightness. Pair with a crisp green salad and a glass of chilled white wine or a light red. For casual nights, serve with garlic bread to mop up the sauce.

How to Store Blackened Steak Shrimp Alfredo

Refrigerator: Store in an airtight container for up to 3 days. Reheat gently over low heat on the stove, adding a splash of cream or milk to loosen the sauce. Microwaving works too—heat in 30-second intervals and stir.
Freezer: Not recommended for best texture. Cream sauces can separate when frozen. If you must freeze, store without pasta for up to 1 month; thaw overnight and reheat gently before adding freshly cooked pasta.

Expert Tips for Perfect Blackened Steak Shrimp Alfredo

Use room-temperature steak and shrimp for even cooking. Cold meat lowers skillet temperature and causes steaming.
Pat proteins dry before seasoning. A dry surface gives a better sear and more intense blackened crust.
Don’t overheat the cream. Keep it at a gentle simmer to avoid curdling.
Grate your own Parmesan. Pre-grated cheese contains anti-caking agents that can affect melt and texture.
If your sauce gets too thick, thin with a little pasta water, milk, or extra cream.
Taste and adjust seasoning at the end; Cajun spice can vary in saltiness.

Delicious Variations

Lemon Garlic: Add 1 tablespoon lemon zest and a squeeze of lemon juice to brighten the sauce.
Creamier Alfredo: Stir in 2 ounces of cream cheese with the Parmesan for extra silkiness.
Veggie Boost: Add sautéed mushrooms, spinach, or roasted red peppers for color and texture.
Spicy Kick: Mix 1/4 teaspoon cayenne into the sauce if you want more heat.
Lighter Version: Swap half-and-half for heavy cream and use 8 ounces pasta with more vegetables to reduce calories.

Frequently Asked Questions

Can I use any pasta instead of fettuccine?

Yes. Tagliatelle, linguine, or even penne will work. Wide noodles hold the sauce best, but choose what you like.

How do I avoid overcooking the shrimp?

Shrimp cook very fast. Sear them for 2–3 minutes until they turn pink and opaque. Remove immediately to avoid rubbery texture.

Can I make this ahead for a party?

Cook the steak and shrimp and chill separately. Reheat gently and combine with freshly warmed sauce and pasta just before serving to keep textures optimal.

Is there a good substitute for heavy cream?

Use half-and-half mixed with a tablespoon of butter per cup, or a mixture of whole milk and a little cornstarch as a thickener. The sauce will be lighter but still tasty.

My sauce separated—how can I fix it?

Remove from heat and whisk in a small splash of warm milk or cream. Turn the heat very low and whisk until it recombines. If needed, add a teaspoon of cornstarch slurry (1 tsp cornstarch + 1 tbsp cold water) and heat gently until thickened.

Can I use pre-seasoned Cajun mix?

Yes, but check salt content. Many store-bought mixes are salty; reduce added salt accordingly.

Conclusion

This Blackened Steak Shrimp Alfredo delivers bold, satisfying flavors with a creamy finish — a great way to treat yourself or impress guests. For another take on shrimp with bold seasoning, check out Blackened Steak and Shrimp Alfredo – I Am Homesteader for inspiration and serving ideas: Blackened Steak and Shrimp Alfredo – I Am Homesteader. Give this recipe a try — it’s a comforting, flavorful dish that’s worth the little extra effort. Enjoy!