restaurant_menu Recipes

Seafood Salad Recipe (Easy No-Cook Lunch)

calendar_today September 6, 2026 schedule 4 min read

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Prep

15 minutes

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Cook

0 minutes

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Rest

15 minutes

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Servings

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Calories

220 kcal

A bright, creamy no-cook dish made with tender cooked shrimp, crab, or tuna tossed in a lemon-dill dressing with crisp celery and red onion. Chilling the salad for even a short time lets the flavors meld into something far more cohesive than the sum of its parts. It's equally at home as a quick weekday lunch, a picnic staple, or an elegant appetizer spooned onto crackers or endive leaves, and it adapts easily to whichever seafood you have on hand.

restaurant_menu Ingredients format_list_numbered Instructions

restaurant_menu Ingredients

Servings

Seafood (choose one), about 1 lb total

check 1 lb shrimp, peeled, cooked, chilled, and chopped check 1 lb lump crab meat, fresh or high-quality canned check 1 lb albacore tuna in water, drained and flaked

Everything Else

check 1/2 cup celery, finely diced check 1/4 cup red onion, minced (or green onions for milder flavor) check 2 tablespoons fresh dill, chopped (or 1 teaspoon dried dill) check 3 tablespoons mayonnaise (or Greek yogurt for a lighter version) check 1 tablespoon fresh lemon juice check Salt and black pepper, to taste

Optional Add-Ins

check 1 teaspoon Dijon mustard, for depth check 1 pinch Old Bay seasoning check 1/2 cup diced cucumber, for extra crunch

hardware Essential Tools

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Large mixing bowl

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Whisk

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Rubber spatula

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Cutting board

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Chef's knife

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Paper towels

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Airtight storage container

format_list_numbered Preparation

Preparation

Prep your seafood of choice

chop shrimp into bite-sized pieces, gently break up crab lumps, or drain and flake tuna with a fork.

Pat the seafood dry thoroughly with paper towels to prevent a watery salad.

In a large bowl, whisk together the mayonnaise, lemon juice, dill, salt, and pepper (plus Dijon or Old Bay, if using) until smooth.

Taste the dressing and adjust the seasoning before adding the seafood.

Assembly and Chilling

Add the prepared seafood, diced celery, and minced red onion to the bowl with the dressing.

Fold everything together gently with a spatula, being careful not to break down the crab or tuna.

Cover the bowl and refrigerate for at least 15 minutes, up to 2 hours, to let the flavors meld.

Serve chilled on butter lettuce cups, croissants, crackers, endive leaves, or over mixed greens.

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Try These Variations

Use imitation crab

Surimi, or imitation crab, is a budget-friendly substitute for lump crab meat that works wonderfully in this Seafood Salad. Simply chop it into small pieces and fold it into the dressing exactly as you would fresh crab, and it will take on the lemon-dill flavor just as well while keeping the total cost of the dish much lower.

Make it dairy-free

Swap the mayonnaise for a dairy-free mayonnaise alternative, or use mashed ripe avocado for a naturally creamy, dairy-free base instead. Both options keep the salad rich and satisfying while accommodating dietary restrictions without sacrificing the texture that makes this dish so enjoyable.

Add more vegetables

Diced bell peppers, halved cherry tomatoes, or chopped pickles are all easy additions that bring extra crunch, color, and flavor to the finished salad. Add them in the same step as the celery and onion, keeping everything diced small so it distributes evenly throughout every bite.

Add some heat

A pinch of cayenne pepper, a sprinkle of red pepper flakes, or a dash of hot sauce stirred into the dressing brings a spicy kick that contrasts nicely with the cool, creamy base. Start small and adjust to taste, since the heat will intensify slightly as the salad chills in the refrigerator.

Chef's Pro Tips

Dry your seafood thoroughly before mixing

Excess moisture clinging to shrimp, crab, or tuna is the leading cause of a watery, diluted dressing, so always pat your seafood dry with paper towels before combining it with anything else. This one step preserves the thick, creamy texture that makes the finished Seafood Salad so satisfying to eat.

Use fresh dill whenever possible

Fresh dill has a brighter, grassier aroma that dried dill simply can’t replicate, and in a dish with such a short ingredient list, that difference really shows. If you only have dried dill on hand, use about a third of the amount called for, since dried herbs are more concentrated in flavor.

Mellow sharp red onion before adding it

Soaking minced red onion in cold water for about 10 minutes, then draining and patting it dry, softens its sharp bite while preserving its crunch and color. This small extra step makes the onion blend more harmoniously into the finished salad instead of overpowering the seafood.

Make it ahead for better flavor

This Seafood Salad actually improves after resting in the refrigerator for several hours or overnight, as the lemon and dill have more time to work their way through the seafood and vegetables. This makes it an excellent make-ahead option for parties, potlucks, or busy week nights.

Storage Guide

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Room Temperature

Because this salad contains seafood and a mayonnaise-based dressing, it should never sit out at room temperature for longer than 2 hours. If you’re serving it at an outdoor gathering or picnic, keep the bowl nestled in ice to hold a safe temperature for as long as possible.

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Refrigerator

Store leftover Seafood Salad in an airtight container in the refrigerator for up to 2–3 days. The flavors often taste even better on the second day, though the celery and onion will gradually soften the longer it sits, so enjoy it within that window for the best texture.

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Freezer

Freezing is not recommended for this recipe, as the mayonnaise-based dressing will separate and turn grainy once thawed, and the texture of the seafood and vegetables will become unpleasantly mushy. This salad is best made fresh and enjoyed within a few days of preparation.

Avoid These Mistakes

✕ Skipping the drying step

Many home cooks add seafood straight from the package without patting it dry first, which leads to a thin, watery dressing that doesn’t cling properly to the ingredients. Always take the extra minute to pat shrimp, crab, or drained tuna dry with paper towels before mixing everything together.

✕ Overmixing delicate seafood

Stirring too vigorously, especially with crab meat or flaked tuna, breaks the pieces down into a mushy texture rather than keeping distinct, tender chunks. Use a spatula and fold gently, stopping as soon as everything is evenly coated in dressing.

✕ Using red onion straight from the cutting board

Skipping the step of mellowing minced red onion in cold water can leave the finished salad with an overpoweringly sharp, pungent bite. Soaking it briefly softens the flavor considerably while keeping the crunch and color intact.

✕ Serving immediately without chilling

Serving the salad right after mixing means the lemon, dill, and seasoning haven’t had time to meld with the seafood and vegetables. Even a short 15-minute chill in the refrigerator makes a noticeable difference in how cohesive and flavorful the final dish tastes.

nutrition Nutrition Facts

Per serving: 1 cup

220 kcal Calories

20g Protein

4g Carbs

14g Fat

1g Fiber

480mg Sodium

Nutrition values are estimated per serving and will vary based on which seafood and dressing base you choose.

flag Conclusion

Seafood Salad proves that a genuinely satisfying dish doesn’t need any cooking at all. With good-quality seafood, a handful of fresh ingredients, and a bright lemon-dill dressing, it comes together quickly and tastes like something far more special than the effort it takes — perfect for a warm-weather lunch, a picnic, or an easy appetizer spread.

Frequently Asked Questions

Can I use imitation crab in this Seafood Salad? expand_more

Yes, imitation crab, also known as surimi, is a budget-friendly substitute that works well in this recipe. Simply chop it into small pieces and fold it in exactly as you would fresh or canned lump crab, and it will pick up the lemon-dill dressing just as nicely, making it a great option when fresh crab isn't available or affordable.

How do I make this Seafood Salad spicier? expand_more

Add a pinch of cayenne pepper, a sprinkle of red pepper flakes, or a dash of your favorite hot sauce directly into the dressing before folding in the seafood. Start with a small amount and taste as you go, since the heat will intensify slightly as the salad chills in the refrigerator over the next 15 minutes to 2 hours.

Can I add other vegetables to this recipe? expand_more

Absolutely — diced bell peppers, halved cherry tomatoes, or chopped pickles are all easy additions that bring extra crunch and flavor to the finished dish. Just make sure anything you add is diced small so it distributes evenly throughout the salad and doesn't overwhelm the delicate seafood and creamy dressing.

Can I make this Seafood Salad ahead of time? expand_more

Yes, and it actually improves after resting in the refrigerator for several hours or even overnight, since the lemon juice and dill have more time to meld with the seafood and vegetables. This makes it an excellent make-ahead option for parties, potlucks, or busy weeknights when you want dinner ready to go.

What's the best way to prevent a watery Seafood Salad? expand_more

The key is thoroughly patting your seafood dry with paper towels before mixing it into the dressing, since excess moisture is the most common cause of a diluted, runny salad. If the salad does thin out slightly after chilling, you can also drain off any excess liquid or stir in a bit more mayonnaise before serving.