Creamy Garlic Scallop Shrimp Pasta – Easy 20-Minute Recipe

I was staring into my fridge on a Tuesday night, completely uninspired. The usual suspects were there—some leftover veggies, a half-empty jar of cream, and a bag of frozen shrimp that I’d bought on a whim. Honestly, I was this close to ordering takeout again. But then my eyes landed on a bag of sea scallops tucked behind the milk. I’d picked them up at Costco with big plans, and they’d been sitting there, judging me, for a week.

So I grabbed the shrimp too, and I thought, why not throw them both in a pan? I wanted something rich but not heavy, something that felt fancy but didn’t require a trip to the store. I had garlic, pasta, and a little bit of heavy cream. Within twenty minutes, I was sitting down to a bowl of creamy garlic scallop shrimp pasta that tasted like it came from a restaurant. The sauce was silky, the seafood was perfectly tender, and I’d used exactly one pan. I texted my sister a photo, and she called me immediately to ask for the recipe. That’s when I knew this one was a keeper.

This isn’t a complicated dish. It’s the kind of meal you make when you want to impress someone without breaking a sweat—or when you just want to treat yourself on a random weeknight. The sauce comes together in the time it takes to boil pasta, and the seafood cooks in minutes. If you’ve ever been intimidated by cooking scallops, this recipe will change your mind. Let’s just say, this creamy garlic scallop shrimp pasta has officially become my go-to for those nights when I need a little something special.

Why You’ll Love This Recipe

Look, I’ve tested this recipe about six times now. I’ve burned the garlic (don’t do that), I’ve overcooked the scallops (tragic), and I’ve even tried it with half-and-half when I ran out of cream. Each failure taught me something, and what I’m sharing with you is the version that works every single time. This isn’t just another seafood pasta recipe—it’s the one I’d serve to my mother-in-law without a second thought.

• Quick & Easy: From start to finish, this dish is on the table in 20 minutes. No marinating, no complicated steps, no waiting around. Perfect for a busy weeknight or a last-minute date night.
• Simple Ingredients: You probably already have garlic, butter, cream, and pasta in your kitchen. The seafood is the star, but the supporting cast is all pantry staples.
• Perfect for Special Occasions: Valentine’s Day, anniversary, or just a Tuesday—this pasta feels celebratory without the stress. It’s elegant enough for company but easy enough for a solo treat.
• Crowd-Pleaser: I’ve served this to picky eaters and seafood lovers alike, and the bowl always comes back empty. The creamy garlic sauce is universally adored.
• Unbelievably Delicious: The combination of tender scallops, juicy shrimp, and a velvety garlic cream sauce is next-level comfort food. It’s the kind of meal that makes you close your eyes after the first bite.

What makes this recipe different from the rest? It’s the technique. I’ll show you how to sear the scallops perfectly so they’re golden on the outside and tender inside, without overcooking them. The sauce is thickened just right—not too heavy, not too thin—and it clings to every strand of pasta. Plus, you can use any pasta shape you have on hand. It’s flexible, forgiving, and absolutely delicious.

What Ingredients You Will Need

This creamy garlic scallop shrimp pasta uses simple, high-quality ingredients to deliver restaurant-level flavor without the fuss. Most of these are pantry staples, and the seafood is easy to find at any grocery store. Let’s break it down.

For the Pasta

• 8 ounces (225g) linguine or fettuccine – I prefer linguine because the sauce clings to the flat strands beautifully. You can use spaghetti, angel hair, or even pappardelle. Gluten-free pasta works great too.

For the Seafood

• 1/2 pound (225g) large sea scallops – Look for dry-packed scallops if you can find them. They sear better than wet-packed ones. Pat them very dry with paper towels before cooking—this is the secret to a good golden crust.
• 1/2 pound (225g) large shrimp, peeled and deveined – I use raw shrimp, tail-on or off, whichever you prefer. If using frozen, thaw them completely and pat dry.

For the Creamy Garlic Sauce

• 3 tablespoons unsalted butter – Butter adds richness. I like using Kerrygold for its creamy flavor, but any good unsalted butter works.
• 4 cloves garlic, minced – Fresh garlic is non-negotiable here. Pre-minced jarred garlic just doesn’t have the same punch. Use a microplane for a finer paste.
• 1 cup (240ml) heavy cream – Heavy cream gives the sauce its luxurious texture. You can substitute half-and-half for a lighter version, but the sauce won’t be as thick.
• 1/2 cup (50g) freshly grated Parmesan cheese – Please grate it yourself. Pre-shredded cheese contains anti-caking agents that prevent smooth melting. Parmigiano-Reggiano is my go-to.
• 1/2 teaspoon red pepper flakes (optional) – Adds a gentle warmth. Leave it out if you prefer a milder sauce.
• Salt and freshly ground black pepper, to taste
• 2 tablespoons fresh parsley, chopped – For garnish, but also for a fresh pop of color and flavor.
• 1/2 lemon – A squeeze of lemon juice at the end brightens everything up.

Ingredient Notes & Substitutions

If you don’t have heavy cream, you can use full-fat coconut milk for a dairy-free version—just know the flavor will shift slightly. For a lighter option, try half-and-half mixed with a teaspoon of cornstarch to help thicken the sauce. And if scallops aren’t your thing, double up on the shrimp or swap in some cooked chicken. This recipe is forgiving that way. I’ve even made it with just shrimp when I couldn’t find good scallops, and it was still fantastic. You can also try my quick honey garlic shrimp if you want a different spin on shrimp pasta.

Equipment Needed

You don’t need a fancy kitchen to pull this off. Here’s what you’ll need:

• Large pot – For boiling the pasta. Make sure it’s big enough to give the pasta room to move.
• Large skillet or sauté pan – A 12-inch skillet is ideal. You want enough surface area to sear the scallops without crowding them. A non-stick pan works, but stainless steel gives a better sear.
• Tongs – For flipping the seafood and tossing the pasta with the sauce.
• Microplane or garlic press – For mincing the garlic finely. A knife works too, but a microplane makes it almost paste-like, which melts into the sauce beautifully.
• Chef’s knife and cutting board
• Measuring cups and spoons
• Paper towels – Essential for drying the scallops. Don’t skip this step.

If you don’t have a large skillet, you can cook the seafood in batches. Just be careful not to overcrowd the pan, or the scallops will steam instead of sear. Budget-friendly tip: a good-quality stainless steel skillet is worth the investment. I’ve had mine for years, and it’s never let me down.

Preparation Method

This creamy garlic scallop shrimp pasta comes together in a flash, so I recommend having all your ingredients prepped before you start. Trust me, once the cooking begins, it moves fast. Here’s how to do it.

Step 1: Cook the Pasta

Bring a large pot of generously salted water to a rolling boil. Add the linguine and cook according to package directions until al dente. I usually go for about 8-9 minutes. Reserve about 1 cup of pasta cooking water before draining. The starchy water is liquid gold for thinning the sauce later. Drain the pasta and set it aside. Don’t rinse it—you want that starch to help the sauce stick.

Step 2: Prep the Seafood

While the pasta cooks, pat the scallops and shrimp very dry with paper towels. This is crucial. Any moisture on the surface will prevent a good sear. Season both sides of the scallops and shrimp with a pinch of salt and a crack of black pepper. I like to season right before cooking, not in advance, to avoid drawing out moisture.

Step 3: Sear the Scallops

Heat 1 tablespoon of butter in your large skillet over medium-high heat. Once the butter is melted and sizzling (but not browning), carefully place the scallops in the pan in a single layer. Make sure they’re not touching each other. Sear for 2-3 minutes on the first side, without moving them, until a deep golden crust forms. Flip and cook for another 1-2 minutes. The scallops should feel just firm to the touch. Transfer them to a plate and set aside. Don’t wipe out the pan—those browned bits are flavor.

Step 4: Cook the Shrimp

Add another tablespoon of butter to the same pan. Add the shrimp in a single layer and cook for 1-2 minutes per side, until pink and curled. The shrimp cook very quickly, so keep an eye on them. Transfer to the same plate as the scallops.

Step 5: Make the Garlic Cream Sauce

Reduce the heat to medium-low. Add the remaining 1 tablespoon of butter to the pan. Once melted, add the minced garlic and red pepper flakes (if using). Sauté for about 30 seconds, stirring constantly, until fragrant. Don’t let the garlic brown—it will turn bitter. Pour in the heavy cream, stirring to scrape up any browned bits from the bottom of the pan. Let the cream come to a gentle simmer, then reduce the heat to low.

Step 6: Finish the Sauce

Add the grated Parmesan cheese to the cream, stirring continuously until it’s fully melted and the sauce is smooth. Season with salt and pepper to taste. If the sauce seems too thick, add a splash of the reserved pasta water to loosen it up. Remember, the sauce will thicken as it cools, so keep it a little looser than you think.

Step 7: Combine Everything

Add the drained pasta to the skillet with the sauce. Use tongs to toss everything together, coating every strand. If the sauce seems too thick, add a little more pasta water. Gently fold in the cooked scallops and shrimp. Squeeze the lemon half over the top and toss once more. Taste and adjust seasoning if needed.

Step 8: Serve

Plate the pasta immediately, making sure each serving gets a good share of scallops and shrimp. Garnish with fresh parsley and an extra sprinkle of Parmesan. Serve hot, with lemon wedges on the side if you like.

Cooking Tips & Techniques

I’ve made this creamy garlic scallop shrimp pasta more times than I can count, and I’ve learned a few things the hard way. Let me save you the trouble.

• Dry the scallops obsessively: This is the single most important step for a good sear. I pat them dry, then let them sit on a paper towel-lined plate for a few minutes, then pat them dry again. It makes a huge difference.
• Don’t crowd the pan: If you put too many scallops in the pan at once, the temperature drops and they steam instead of searing. Cook them in batches if needed. I know it’s tempting to do it all at once, but patience pays off.
• Watch the garlic: Garlic burns in seconds. Once it goes into the pan, keep it moving and pull it off the heat as soon as it’s fragrant. Burnt garlic will ruin the whole sauce.
• Reserve more pasta water than you think: I always save at least a cup. The starchy water helps emulsify the sauce and gives it that silky, restaurant-quality texture. You might not use it all, but it’s better to have it.
• Season in layers: Salt the pasta water, season the seafood, and season the sauce. Each layer builds flavor. Don’t rely on just one seasoning step.
• Timing is everything: Cook the pasta and the seafood simultaneously. By the time the pasta is done, the sauce should be ready to go. This dish is all about coordination.

Variations & Adaptations

One of the best things about this recipe is how easily it adapts. Here are a few ways I’ve tweaked it over the months.

• Dairy-Free Version: Swap the heavy cream for full-fat canned coconut milk and use a dairy-free butter or olive oil. The sauce will be slightly coconutty, but it pairs surprisingly well with the garlic and seafood. Use nutritional yeast instead of Parmesan for a cheesy flavor.
• Low-Carb/Keto Option: Skip the pasta entirely and serve the creamy garlic scallops and shrimp over zucchini noodles or cauliflower rice. The sauce is naturally low-carb, so you’re just swapping the base. I’ve done this for a friend on keto, and she asked for the recipe.
• Spicy Cajun Twist: Add a teaspoon of Cajun seasoning to the cream sauce along with the garlic. It gives the dish a smoky, spicy kick that’s absolutely addictive. I tried this on a whim one night, and now it’s my second favorite version.
• Vegetable Boost: Toss in a handful of fresh spinach or cherry tomatoes after adding the cream. Let them wilt or soften before adding the Parmesan. The spinach adds color and nutrients without overpowering the dish.
• Different Pasta Shapes: I’ve made this with fettuccine, angel hair, and even penne. Each shape holds the sauce differently, but they all work. If you’re feeling adventurous, try it with my sweet potato gnocchi for a totally different texture.

Serving & Storage Suggestions

This creamy garlic scallop shrimp pasta is best served immediately, while the sauce is still warm and the seafood is tender. I like to plate it in shallow bowls, with a generous sprinkle of fresh parsley and a few extra grinds of black pepper. A side of crusty bread is perfect for sopping up any leftover sauce. If you’re feeling fancy, serve it with a simple green salad dressed with lemon vinaigrette.

For storage, let the pasta cool completely before transferring it to an airtight container. It will keep in the refrigerator for up to 2 days. The seafood can become a bit rubbery when reheated, so I recommend eating it fresh if possible. To reheat, gently warm the pasta in a skillet over low heat with a splash of milk or cream to revive the sauce. Avoid the microwave—it tends to overcook the seafood.

I don’t recommend freezing this dish. The cream sauce can separate when thawed, and the seafood texture suffers. If you have leftovers, enjoy them within a day or two. Honestly, the flavors meld together even more overnight, so it’s still delicious the next day for lunch.

Nutritional Information & Benefits

Here’s an approximate nutritional breakdown per serving (based on 4 servings):

• Calories: 580
• Protein: 35g
• Fat: 28g
• Carbohydrates: 45g
• Fiber: 2g
• Sugar: 3g

This dish is a good source of lean protein from the scallops and shrimp, which are also rich in omega-3 fatty acids and selenium. The garlic offers anti-inflammatory benefits, and the Parmesan adds a dose of calcium. If you’re watching your carb intake, you can easily swap the pasta for zucchini noodles or serve it over a bed of greens. While this isn’t a low-calorie meal, it’s a satisfying one that fits well into a balanced diet. I like to think of it as a treat-yourself dinner that still has some nutritional merit.

Note: This dish contains dairy and shellfish. For a dairy-free version, see the variations above.

Conclusion

Honestly, this creamy garlic scallop shrimp pasta has become my secret weapon. It’s the meal I make when I want to feel like I’m dining out without leaving the house. It’s quick enough for a Tuesday night but impressive enough for a special occasion. The sauce is rich without being heavy, the seafood is perfectly cooked, and the whole thing comes together in one pan. What’s not to love?

I really hope you give this recipe a try. Don’t be afraid to make it your own—add more garlic, throw in some spinach, or swap the scallops for extra shrimp. Cooking is all about adapting to what you have and what you love. And if you do make it, I’d love to hear how it turned out. Leave a comment below or tag me in your photos. It makes my day seeing these dishes come to life in your kitchens.

Until next time, happy cooking, and remember: a good meal doesn’t have to be complicated. Sometimes the best things come from a random Tuesday night fridge raid.

Frequently Asked Questions

Can I use frozen scallops and shrimp?

Yes, absolutely. Just make sure to thaw them completely in the refrigerator overnight or under cold running water. Pat them very dry before cooking to ensure a good sear. Frozen seafood often releases more water, so drying is even more important.

What can I use instead of heavy cream?

Half-and-half works in a pinch, though the sauce will be thinner. You can also use full-fat coconut milk for a dairy-free option. If using half-and-half, mix in a teaspoon of cornstarch to help thicken the sauce.

Can I make this recipe without scallops?

Definitely. Just double the amount of shrimp to 1 pound, or use cooked chicken, salmon, or even firm tofu. The sauce is versatile enough to work with any protein you have on hand.

How do I prevent the scallops from being rubbery?

Don’t overcook them. Scallops cook very quickly—2-3 minutes per side is usually enough. They should feel just firm to the touch and have a golden crust. Also, make sure they’re very dry before searing, and don’t crowd the pan.

Can I add vegetables to this pasta?

Yes! Spinach, cherry tomatoes, asparagus, or peas all work beautifully. Add them to the pan after the garlic and before the cream, and cook until just tender. The vegetables will add color, nutrients, and extra flavor to the dish.

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