Ready to take your dinner plans up a notch?
Imagine a creamy white sauce that clings to tender fettuccine, swirled with the luxurious flavors of lobster and crab. That’s right; we’re diving into a dish that’s not just a meal but an experience. This Cajun Seafood Alfredo with Lobster and Crab beckons with its divine aromas and indulgent flavors, all while being pretty easy to whip up. No wonder it’s going viral!
Why make this recipe
You’ve got a busy life — who doesn’t? This dish offers tasty satisfaction without making you feel guilty about the kitchen mess.
- One-pan wonder: Say goodbye to mountain-high dishes to wash after dinner.
- Impress your guests: Fancy doesn’t mean complicated when you’ve got this recipe on hand.
- Celebrate any night: Why wait for a special occasion? Every dinner could use a little more seafood flair!
Ingredients
You don’t need fancy stuff — just these basics!
- 8 oz fettuccine pasta
- 1 cup heavy cream
- 1/2 cup grated Parmesan cheese
- 2 tablespoons Cajun seasoning
- 1 cup lobster meat, cooked and chopped
- 1 cup crab meat, cooked and shredded
- 2 tablespoons butter
- 2 cloves garlic, minced
- Salt and pepper to taste
- Fresh parsley for garnish
Directions
Let’s get cooking! Just follow these steps for creamy goodness.
- Cook the fettuccine pasta according to package instructions. Drain and set aside.
- In a large skillet, melt the butter over medium heat. Add minced garlic and sauté until fragrant.
- Stir in the heavy cream and Cajun seasoning, cooking for a few minutes until slightly thickened.
- Add the lobster and crab meat to the skillet, stirring gently to combine, and heat through.
- Mix in the cooked fettuccine and Parmesan cheese, tossing until well coated.
- Season with salt and pepper to taste.
- Serve hot, garnished with fresh parsley.

How to make Cajun Seafood Alfredo with Lobster and Crab (Overview)
Picture this: boil some pasta, sauté some garlic until it sings, then stir in a touch of cream for that gorgeous texture. Toss in your lobster and crab — hello, seafood royalty! Finally, coat everything in that comforting Parmesan, and you’ve got a dinner that feels both classy and cozy.
Pro tip: Don’t skip toasting the garlic — it truly brings this dish to life!
How to serve Cajun Seafood Alfredo with Lobster and Crab
Serving up this dish? Take your time to arrange those beautiful strands of fettuccine on a plate, letting the seafood peek through. Sprinkle with vibrant green parsley for a pop of color and freshness. The aroma alone will have your friends wondering if they stepped into a restaurant instead of your kitchen. Pair with a crisp green salad or garlic bread for a textural contrast.
How to store Cajun Seafood Alfredo with Lobster and Crab
Got leftovers? Lucky you! This dish keeps well in the fridge for about 3-4 days. Just store it in an airtight container. For longer storage, you can freeze it for up to two months. When you’re ready to eat, simply reheat on the stove over low heat, adding a splash of cream to revive that glorious sauce.
Tips to make Cajun Seafood Alfredo with Lobster and Crab
Here are some insider tricks to elevate your dish:
- Time management: Prep your seafood and ingredients before you cook to save time.
- Creamy texture: If you like it extra creamy, add a splash of pasta water when combining everything.
- Customize spice: Adjust the Cajun seasoning to your taste; you’re in charge of the heat!
- Freshness factor: Use freshly grated Parmesan for deeper flavor.
- Make it a meal: Add some sautéed veggies (like spinach or bell peppers) for extra nutrition and color.
Variation
Want to take a different route? You can easily swap the seafood for shrimp or even choose a vegan route using plant-based cream and your favorite veggies. Fancy a spicy twist? A dash of hot sauce can kick it up a notch!
FAQs
Can I make this dish ahead of time?
Absolutely! Prepare everything but mix in the seafood right before serving to keep it fresh.
What if I can’t find Cajun seasoning?
You can make your own using paprika, garlic powder, cayenne pepper, and thyme for that classic taste!
Can I freeze the leftovers?
Yes! Store them in an airtight container for up to two months. Just remember the texture might change slightly when reheated.
📌 Pin this recipe for your next cozy dinner night!

Cajun Seafood Alfredo
Ingredients
Pasta and Seafood
- 8 oz fettuccine pasta
- 1 cup lobster meat, cooked and chopped
- 1 cup crab meat, cooked and shredded
Sauce Ingredients
- 1 cup heavy cream
- 1/2 cup grated Parmesan cheese Use freshly grated for better flavor.
- 2 tablespoons Cajun seasoning Adjust according to taste.
- 2 tablespoons butter
- 2 cloves garlic, minced Sauté until fragrant.
- Salt and pepper to taste
- Fresh parsley for garnish
Instructions
Cooking the Pasta
- Cook the fettuccine pasta according to package instructions. Drain and set aside.
Making the Sauce
- In a large skillet, melt the butter over medium heat. Add minced garlic and sauté until fragrant.
- Stir in the heavy cream and Cajun seasoning, cooking for a few minutes until slightly thickened.
- Add the lobster and crab meat to the skillet, stirring gently to combine, and heat through.
Combining Ingredients
- Mix in the cooked fettuccine and Parmesan cheese, tossing until well coated.
- Season with salt and pepper to taste.
Serving
- Serve hot, garnished with fresh parsley.
Notes
Printable Recipe Card
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