Salmon & Shrimp Alfredo
There's something deeply satisfying about a bowl of creamy Alfredo pasta topped with perfectly grilled salmon and shrimp-it feels like a restaurant-worthy meal without the fuss. Home cooks love this dish for its rich, velvety sauce and the way the tender seafood elevates every bite. It's ideal for date nights, family dinners, or when you want to impress guests without spending hours in the kitchen. The combination of buttery shrimp, flaky salmon, and a luscious Parmesan cream sauce makes it irresistibly comforting yet elegant.
What Makes This Recipe Special
- The dual-seafood topping-salmon for richness and shrimp for a delicate texture-creates a luxurious contrast in every forkful.
- The Alfredo sauce is simmered just long enough to thicken slightly, ensuring it clings to the pasta without becoming gloppy.
- Grilling the seafood instead of pan-searing adds a subtle smoky depth that pairs beautifully with the creamy sauce.
- Using fresh garlic in the sauce brightens the dish, cutting through the richness of the cream and cheese.
Ingredients
1 cupParmesan cheese, shredded
1 1/2 cupsheavy cream
1 tablespoonolive oil
2 tablespoonsbutter
8 ozfettuccine noodles
Salt and pepper, as needed
1/2 lblarge shrimp, cleaned and peeled
2 salmonfillets (6 oz each)
Fresh parsley, chopped (optional)
1/2 teaspoonItalian herbs
2 garliccloves, finely chopped
Nutrition
650 caloriesCalories
Per serving · Values are estimates
Instructions
1
Follow the package for cooking the fettuccine. Drain it, then leave it aside.
2
Sprinkle Italian herbs, salt, and pepper over the salmon and shrimp.
3
Brush the salmon with olive oil and grill on medium heat for 4-5 minutes each side until fully done.
4
Grill shrimp for 2-3 minutes per side until cooked fully and pink. Set shrimp and salmon aside.
5
Over medium heat in a large pan, melt the butter. Stir in garlic and cook for 60 seconds.
6
Add the cream and bring it to a gentle simmer. Give it a stir every now and then for 3-4 minutes until it thickens slightly.
7
Mix in shredded Parmesan until it melts completely. Adjust salt and pepper to your liking.
8
Stir the cooked fettuccine into the creamy sauce, mixing well.
9
Layer the pasta onto plates, place the grilled salmon and shrimp on top, and throw on some parsley if you'd like. Serve straight away!
Essential Tips
Don't overcook seafood
Salmon and shrimp cook quickly on the grill-overcooking will make them dry and rubbery. Aim for 4-5 minutes per side for salmon and 2-3 for shrimp, until they're just opaque and flaky.
Use freshly grated Parmesan
Pre-shredded Parmesan contains anti-caking agents that can make your sauce grainy. Freshly grated cheese melts smoothly and gives the sauce a richer flavor.
Reserve pasta water
Before draining your fettuccine, save ½ cup of the pasta water. If the sauce is too thick when you mix it with the pasta, a splash of this starchy water will help loosen it to the perfect consistency.
Season each layer
Salt and pepper the seafood generously before grilling, and adjust the sauce's seasoning at the end. This ensures every component of the dish is flavorful, not just the sauce.
Grill in batches
If your grill isn't large enough to cook the salmon and shrimp simultaneously, grill the salmon first (it needs more time) and keep it warm while you grill the shrimp. This prevents overcooking either protein.
Smart Swaps & Variations
Spicy Kick
Add ½ teaspoon of red pepper flakes or a dash of hot sauce to the Alfredo sauce for a subtle heat that balances the richness.
Lighter Version
Swap heavy cream for half-and-half or a mix of whole milk and cream to reduce calories while keeping the sauce creamy.
Vegetable Boost
Sauté 1 cup of spinach or asparagus in the butter with the garlic before adding the cream for added nutrients and color.
Pasta Swap
Use linguine or tagliatelle instead of fettuccine for a slightly more rustic texture that pairs well with the seafood.
What to Serve With This
- Garlic bread or a warm baguette for dipping into the leftover Alfredo sauce.
- A crisp arugula salad with lemon vinaigrette to cut through the richness of the dish.
- A glass of crisp Pinot Grigio or Chardonnay to complement the seafood and creamy sauce.
- Steamed broccoli or roasted Brussels sprouts for a hearty, veggie-packed side.
Storage & Reheating
Storage
Store leftovers in an airtight container in the refrigerator for up to 2 days. The pasta will absorb the sauce over time, so it's best enjoyed fresh, but the dish will still be tasty if reheated properly.
Reheating
Gently reheat the dish in a skillet over low heat with a splash of milk or cream to restore the sauce's creaminess. Avoid microwaving, as it can make the pasta mushy and the seafood rubbery.
Expert Chef Tips
- For an even silkier sauce, temper the cream by warming it slightly before adding it to the butter-garlic mixture. This prevents the cream from curdling when it hits the hot pan.
- Use a meat thermometer to check the salmon's doneness-it's perfect at 125°F (52°C) for medium-rare to medium. The residual heat will bring it to the ideal 145°F (63°C) as it rests.
- If the sauce breaks (separates), whisk in a tablespoon of hot pasta water vigorously. The starch will help emulsify the sauce back together.
Equipment You’ll Need
- Grill or large skillet (for cooking seafood)
- Large pot (for cooking pasta)
- Tongs (for flipping seafood)
- Whisk (for stirring the Alfredo sauce)
Nutritional Benefits
- A single serving (~1.5 cups) provides about 650 calories, with 40g of fat (mostly healthy fats from the seafood and olive oil) and 25g of protein.
- High in omega-3 fatty acids from the salmon and shrimp, which support heart and brain health.
- Contains calcium from the Parmesan cheese, contributing to bone health, but is also high in saturated fat and sodium-enjoy in moderation.
- The dish is naturally gluten-free if you use gluten-free pasta, making it accessible for those with gluten sensitivities.
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Frequently Asked Questions
Can I use frozen shrimp or salmon for this recipe?
Yes, but thaw the seafood completely and pat it dry with paper towels before seasoning and grilling. Frozen shrimp should be deveined and peeled, while salmon fillets can be used straight from the thaw.
What's the best way to thaw the seafood quickly if I forgot to defrost it?
Place the sealed seafood in a bowl of cold water for 15-20 minutes, changing the water every 10 minutes. Avoid using warm water, as it can partially cook the outside while leaving the inside frozen.
Can I make this dish ahead of time?
The pasta and sauce can be made separately up to a day ahead and stored in the fridge, but the seafood should be grilled fresh to maintain its texture. Assemble the dish just before serving to prevent the pasta from absorbing too much sauce.
How do I prevent the Alfredo sauce from separating?
Keep the heat on medium-low when simmering the cream, and avoid boiling. If the sauce starts to separate, whisk in a splash of hot pasta water or a teaspoon of grated Parmesan to bring it back together.
Can I substitute other types of seafood?
Scallops, lobster tails, or cod would work well. Adjust cooking times accordingly-scallops and lobster cook in 2-3 minutes per side, while cod takes 4-5 minutes per side.
What if I don't have a grill?
You can pan-sear the seafood in the same skillet you'll use for the sauce. Heat 1 tablespoon of olive oil over medium-high heat and cook the salmon for 3-4 minutes per side, then the shrimp for 1-2 minutes per side.
How can I make this dish gluten-free?
Use gluten-free fettuccine made from rice, quinoa, or chickpea flour. Ensure the Worcestershire sauce in the seasoning (if used) is gluten-free, and check that all other ingredients like Parmesan and broth are certified gluten-free.
Can I use dried herbs instead of fresh Italian herbs?
Yes, but use 1/4 teaspoon of dried herbs for every 1/2 teaspoon of fresh. Dried herbs are more concentrated, so less is needed to avoid an overpowering flavor.
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