Name: Seafood Pasta Salad Recipe
Prep time: 15 min
Cook time: 15 min
Total time: 2 h 30 min
Cuisine: American
Ingredients: 1/2 pound medium shell pasta; 3/4 cup + 2 tablespoons mayonnaise; 1 tablespoon lemon juice; 1 teaspoon granulated sugar; 1 teaspoon Old Bay seasoning; 1/2 teaspoon kosher salt (plus additional for pasta water); 6 ounces salad shrimp, thawed and patted dry; 4 ounces lump crabmeat; 2 celery stalks, chopped; 1/4 cup finely chopped white onion; 2 tablespoons chopped fresh chives; 2 tablespoons chopped fresh dill

Jump to Recipe· 3.9 from 13 reviews

I absolutely love sharing this Seafood Pasta Salad Recipe because it perfectly combines fresh seafood flavors with a creamy, tangy dressing that feels like a celebration in every bite. From the tender pasta shells to the delicate shrimp and lump crabmeat, every mouthful bursts with texture and zest. It’s such a refreshing, satisfying dish that I find myself craving it again and again, especially when I want something light but indulgent. This recipe quickly became one of my all-time favorites for gatherings, weeknight dinners, or even as a fancy picnic option, and I just know you’ll enjoy making and eating it as much as I do.

Why You’ll Love This Seafood Pasta Salad Recipe

What really makes this Seafood Pasta Salad Recipe stand out to me is the balance of flavors and textures. The creamy mayonnaise dressing is brightened with lemon juice and a touch of sugar that brings out a subtle sweetness, while the Old Bay seasoning adds that classic, slightly spicy kick that complements the seafood beautifully. The fresh herbs like dill and chives lend a fragrant earthiness that lifts the dish beyond your typical pasta salad experience. Every bite is a perfect harmony between light and savory, refreshing yet indulgent.

One of the things I adore about this recipe is how straightforward it is to prepare, yet how impressive it tastes. It’s a no-fuss dish that doesn’t require hours in the kitchen, making it perfect for busy days or last-minute entertaining. Plus, letting the salad chill for a couple of hours really allows the flavors to meld, so it taste even better the next day. I love serving this at casual summer parties, family dinners, or any time I want to bring something a little different and special to the table. It’s always a hit, and I’m sure it will be for you too.

Ingredients You’ll Need

A white bowl sits on a white marbled surface filled with six different ingredients arranged in separate sections. Starting from the left, there are small pink shrimp with a soft texture. Next to the shrimp is a pile of chopped green celery pieces with a crunchy look. Above the celery is a stack of finely chopped white onions. To the right of the onions, pale yellow cooked pasta shells are neatly placed. Below the pasta shells is a bunch of fresh green dill with a feathery texture. Finally, next to the dill and shrimp is a mound of creamy white crab meat mixed with spices. The colors and textures create a fresh and vibrant mix in the bowl photo taken with an iphone --ar 4:5 --v 7

All the ingredients for this Seafood Pasta Salad Recipe are simple yet essential to achieving its fresh, vibrant flavor and delightful texture. Each component has a role, whether it’s bringing creaminess, brightness, or that wonderful seafood sweetness.

Medium shell pasta: The perfect shape to hold onto the dressing and mix evenly with the seafood and veggies.
Mayonnaise: Provides a rich, creamy base that ties all the flavors together.
Lemon juice: Adds a bright, tangy note that cuts through the richness beautifully.
Granulated sugar: Just a touch to balance the acidity of the lemon and seasoning.
Old Bay seasoning: Infuses that iconic, slightly spicy seafood flavor everyone loves.
Kosher salt: Enhances all the ingredients without overpowering them.
Salad shrimp: Tender, mild, and perfectly sized for pasta salad.
Lump crabmeat: Brings delicate sweetness and texture to elevate the dish.
Celery stalks: Adds crispness and a refreshing crunch.
White onion: Finely chopped for a subtle bite that complements the seafood.
Fresh chives: Offers a mild oniony note with vibrant green color.
Fresh dill: Provides an herbaceous, slightly citrusy flavor that brightens the salad.

Directions

Step 1: Bring a large pot of salted water to a rolling boil over high heat. Add the medium shell pasta and cook according to the package instructions until al dente, usually about 8 to 10 minutes. Once cooked, drain the pasta and rinse it under cold water to stop the cooking process and cool it down, then drain again thoroughly.

Step 2: While the pasta is cooking, whisk together the mayonnaise, lemon juice, granulated sugar, Old Bay seasoning, and kosher salt in a large bowl until the dressing is smooth and the sugar has dissolved completely.

Step 3: Add the thawed and patted dry salad shrimp, lump crabmeat, chopped celery, finely chopped white onion, chopped fresh chives, fresh dill, and the cooled pasta to the bowl with the dressing. Gently toss everything together until all the ingredients are evenly coated and combined without breaking up the crab meat.

Step 4: Cover the bowl tightly and refrigerate the seafood pasta salad for at least 2 hours. This chilling time allows the flavors to meld beautifully. You can refrigerate it for up to 2 days ahead, which actually makes it taste even better.

Servings and Timing

This Seafood Pasta Salad Recipe makes about 6 generous servings, perfect for sharing with family or friends. Prep time is around 15 minutes, with about 8 to 10 minutes to cook the pasta. The total time you need to consider includes the 2 hours of chilling, so plan for roughly 2 hours and 30 minutes from start to finish. The resting time is key—it really enhances the flavor and texture.

How to Serve This Seafood Pasta Salad Recipe

A large white bowl filled with creamy pasta salad, showing layers of small shell pasta coated in a pale, creamy dressing. Mixed evenly throughout are light pink shrimp, diced green celery, and small bits of herbs adding a hint of green. The textures vary between the smooth sauce, the firm pasta shells, and the crunchy celery pieces. A silver spoon rests inside the bowl, partially covered by the pasta salad. The bowl is placed on a white marbled surface. photo taken with an iphone --ar 4:5 --v 7

I like to serve this seafood pasta salad chilled, straight from the refrigerator—it’s so refreshing, especially on warm days. It pairs wonderfully with light, crisp side dishes like a simple green salad, grilled vegetables, or crusty bread to soak up any extra dressing. For presentation, I often garnish the salad with a few fresh dill sprigs and a lemon wedge on the side to add a pop of color and an option for guests to add more citrus brightness if they like.

When entertaining, I’ve found that this salad is a fantastic dish for buffets or potlucks—people love how substantial yet light it feels. It also works perfectly for picnic lunches or as a first course in a seafood-themed dinner. For beverages, I enjoy pairing it with a chilled Sauvignon Blanc or a sparkling rosé for a festive touch. For non-alcoholic options, a sparkling water with a splash of lemon or lime is excellent for cleansing the palate between bites.

In terms of plating, I usually serve about one cup per person, either in small bowls or on pretty salad plates, making sure each portion has a good mix of pasta, seafood, and crunchy veggies. This makes the dish feel elegant and thoughtfully composed even though it’s incredibly easy to make.

Variations

I love experimenting with this Seafood Pasta Salad Recipe to suit different tastes and dietary needs. For example, if you want a gluten-free version, I simply swap out the medium shell pasta for a gluten-free pasta or even cooked quinoa for a different texture. If you or your guests prefer a lighter dressing, Greek yogurt or a mix of mayonnaise and Greek yogurt works beautifully without losing the creamy feel.

If you’re looking to change up the flavor profile, I suggest trying different seafood like cooked scallops, lobster meat, or even smoked salmon for a smoky twist. Adding diced avocado or cherry tomatoes can introduce a fresh, creamy, or sweet burst that complements the seafood perfectly. I’ve also played around with adding a teaspoon of Dijon mustard to the dressing for a subtle tangy depth.

For those who want a vegan version, substituting the seafood with marinated artichoke hearts, hearts of palm, and chickpeas alongside a vegan mayo creates a similarly satisfying salad with loads of texture. Roasting the celery or swapping fresh herbs for basil or parsley can give the dish a whole new flavor dimension that’s equally delicious.

Storage and Reheating

Storing Leftovers

I always store leftover seafood pasta salad in an airtight container in the refrigerator. It stays fresh for up to 2 days, although I recommend enjoying it within the first day for the best texture and flavor. Make sure the container seals tightly to prevent the salad from picking up any fridge odors and to keep the herbs vibrant.

Freezing

Because of the mayonnaise-based dressing and delicate seafood, I don’t recommend freezing this salad. Freezing can cause the dressing to separate and change texture, and the seafood may become rubbery or tough once thawed. For best results, enjoy this dish fresh or cold from the fridge within a couple of days.

Reheating

This salad is meant to be enjoyed chilled or at room temperature, so I suggest serving it straight from the fridge or letting it sit out for about 10 minutes to lose the chill. If you want to warm just a portion, avoid microwaving the whole salad; instead, you can reheat the pasta and seafood separately and then toss them back in the dressing chilled. However, personally, I always prefer it cold because that’s when the flavors really shine.

FAQs

Can I make this Seafood Pasta Salad Recipe ahead of time?

Yes! In fact, making this salad at least 2 hours ahead is ideal because it allows the flavors to meld beautifully. You can prepare it up to 2 days in advance and keep it refrigerated until serving.

What type of pasta works best for this recipe?

Medium shell pasta is my preferred choice because its shape holds the dressing and seafood pieces so well, but you can also use other small pasta shapes like elbow macaroni, rotini, or farfalle for a similar effect.

Can I use fresh shrimp instead of salad shrimp?

Absolutely! If you want to use fresh shrimp, cook and chill them before adding to the salad. Just make sure they are cool and dry to prevent watering down the dressing.

Is there a way to make this recipe healthier?

Yes, you can use light mayonnaise or substitute half the mayo with Greek yogurt to reduce calories and add protein while keeping the creamy texture delicious. Adding extra veggies like chopped bell peppers or cucumbers is a great way to boost nutrition and crunch.

Can I add other seafood to this salad?

Definitely! Shrimp and crab are classic here, but I’ve also enjoyed adding lobster, scallops, or even chunks of cooked salmon for added variety and richness.

Conclusion

I can’t recommend this Seafood Pasta Salad Recipe enough if you want a dish that’s simple to prepare but packed with impressive, fresh flavors. Whether you’re hosting a summer gathering or just craving something light and delightful, this salad delivers every time. I hope you enjoy making it and sharing it with your loved ones as much as I do!