Cold Prawn Salad Recipe: Crisp Celery Crowns and Zesty Lemon-Dill Twist

This cold prawn salad recipe transforms simple ingredients into a restaurant-worthy dish with crisp celery crowns and a bright lemon-dill dressing that keeps prawns tender and vibrant.

The secret lies in marinated prawns—just 15 minutes in a citrusy blend of olive oil, lemon, and garlic—while the vegetables stay fresh and crunchy. Perfect for pescatarians or anyone craving a light, protein-packed meal, this salad comes together in under 30 minutes but tastes like hours of prep.

The real magic happens in the dressing: a tangy lemon-dill mixture with a touch of Dijon mustard for depth, balanced by sweet cucumber and sharp red onion. Celery crowns add a satisfying crunch, while avocado or cherry tomatoes introduce creaminess.

For extra flair, toasted almonds or fresh herbs elevate every bite. This isn’t just a salad—it’s a celebration of fresh seafood and bright flavors that shine at picnics, potlucks, or as a refreshing lunch.

What sets this recipe apart is its make-ahead flexibility—prawns can marinate overnight, and the salad keeps well for up to 24 hours, making it ideal for meal prep. The dressing ties everything together, ensuring prawns stay juicy while vegetables retain their crispness.

Whether served in bowls, on lettuce wraps, or as a light main, this dish delivers elegance without effort, proving that cold salads can be just as impressive as hot meals.

For dietary adaptations, swap the mayo in the dressing for Greek yogurt or a vegan alternative, and use plant-based prawns if needed. Garnish with edible flowers or a drizzle of chili oil for a final touch. Here’s how to bring it all together—crisp, bright, and impossible to resist.

Ingredients for cold prawn salad

Bright prawns, crisp vegetables, and zesty lemon-dill dressing create this elegant yet effortless salad.

The prawns are the star—look for fresh, plump, and firm at seafood counters or specialty markets like Whole Foods or Trader Joe's. Their sweetness shines when marinated in extra-virgin olive oil and lemon, so avoid pre-cooked or frozen prawns. For celery crowns, select stalks with vibrant green tops and crisp texture. The red onion should be firm and free of blemishes, while the cucumber should be heavy for its size, indicating freshness. Fresh dill is non-negotiable here—its bright flavor balances the richness of the prawns and dressing.

No fresh dill? Dried dill at one-third the amount works in a pinch, though texture will differ. Substitute avocado with ripe mango or peaches for a summery twist. For a lighter dressing, replace half the mayo with Greek yogurt or vegan mayo. The almonds can be swapped for toasted pecans or walnuts if preferred. Celery crowns can be prepped ahead—store in a sealed container with a damp paper towel to maintain crispness. The prawn marinade can be made up to 24 hours ahead, keeping flavors deep and vibrant.

Prawns marinate best in the fridge for 15 minutes to 2 hours, though longer marination risks overcooking. Store assembled salad in an airtight container with parchment paper between layers for up to 24 hours. The dressing separates naturally—simply stir before serving. For extra flair, garnish with edible flowers or a drizzle of chili oil just before serving. This salad reheats poorly, so serve chilled for optimal texture and flavor.

Step-by-step instructions for cold prawn salad with crisp celery crowns

This method delivers a refreshing, restaurant-quality prawn salad with perfect texture contrast.

Bring a large pot of water to a rolling boil and add the 1.5 lb large prawns (shrimp) along with 1.5 tsp kosher salt. Cook for exactly 2-3 minutes until they turn opaque and curl slightly at the edges. This quick cook ensures tender prawns without rubbery texture.

Drain immediately and transfer to an ice bath to stop the cooking process. Once cooled, peel and devein the prawns if not already done. Pat them completely dry with paper towels—this step is critical for preventing a watery salad. Let them sit at room temperature while you prepare the remaining components.

In a medium bowl, whisk together the 0.33 cup extra-virgin olive oil, 0.25 cup fresh lemon juice, 1 tbsp Dijon mustard, and 0.25 cup mayonnaise until fully emulsified. The mixture should be smooth with no visible streaks of oil.

Add the 4 cloves minced garlic cloves, 0.25 cup chopped fresh dill, 0.5 tsp freshly ground black pepper, and remaining 0.5 tsp kosher salt. Mix well to combine all flavors. Taste and adjust seasoning if needed—this dressing should be bright, tangy, and perfectly balanced.

In a large mixing bowl, combine the 2 whole thinly sliced celery crowns, 1 medium seeded and thinly sliced cucumber, 0.25 cup thinly sliced red onion, 0.5 cup halved cherry tomatoes, and 0.25 cup toasted slivered almonds. This vegetable medley provides the perfect textural contrast to the prawns.

If using, add the 1 whole diced avocado last—it's best incorporated just before serving to prevent browning. Gently toss the vegetables with 2 tablespoons of the lemon-dill dressing to lightly coat and enhance their natural flavors.

Add the cooled prawns to the vegetable mixture and gently fold everything together. Pour the remaining dressing over the top and toss carefully to distribute evenly without breaking the prawns. The salad should be vibrant with visible prawns and vegetables.

Cover the bowl and refrigerate for at least 1 hour before serving. This chilling time allows all the flavors to meld together perfectly. The prawns will absorb the dressing's zesty notes while maintaining their tender texture.

Before serving, give the salad one final gentle toss. Garnish with additional chopped fresh dill and a sprinkle of toasted slivered almonds for extra crunch. Serve immediately on a chilled platter with lemon wedges on the side.

The ideal serving temperature is 40-45°F, ensuring each bite delivers the perfect balance of crisp vegetables, tender prawns, and bright lemon-dill dressing. This salad keeps well for up to 2 days in the refrigerator, making it perfect for meal prep.

Flavor customization for this dish

Citrus Brightness Boost

Swap the lemon for orange or grapefruit juice to add a tropical twist—just reduce the amount by ¼ cup to maintain balance. The natural sweetness of orange pairs beautifully with prawns, while grapefruit adds a tart complexity.

For extra zing, add 1 tbsp freshly grated orange zest to the dressing. 🍊

Need more acidity? Add 1 tsp lime juice per ¼ cup lemon juice for a Mexican-inspired vibe. This works especially well with avocado and cherry tomatoes. Always taste as you go—citrus flavors can vary wildly between seasons!

Herb Variations

Trade dill for fresh parsley or cilantro if you prefer milder greens. For a Mediterranean touch, mix 2 tbsp chopped parsley with 1 tbsp chopped mint. The mint adds a refreshing contrast that cuts through the richness of the prawns beautifully. 🌿

For a bold, aromatic twist, substitute ½ tsp dried tarragon or 1 tbsp chopped chives into the dressing. Tarragon adds an anise-like depth, while chives bring a delicate onion note that pairs perfectly with the lemon and garlic.

Spicy Kick Options

Add ½ tsp chili flakes or 1 tsp sriracha to the dressing for heat. For a smoky kick, stir in ½ tsp smoked paprika or 1 tsp chipotle powder—this works especially well with avocado and red onion. Always start with a pinch and adjust to taste. 🌶️

For a sweet-spicy balance, drizzle 1 tbsp honey or 1 tsp maple syrup into the dressing along with ½ tsp cayenne pepper. This combination is a crowd-pleaser and adds a sophisticated depth to the salad.

Nutty Crunch Swaps

Replace almonds with toasted pecans for a richer, buttery crunch. For a lighter option, use toasted pumpkin seeds or sunflower seeds—both add texture without overpowering the prawns. Toast them in a dry skillet for 2-3 minutes until golden and fragrant. 🥜

For a nut-free option, try crushed potato chips (like Kettle Brand Sea Salt) for a salty crunch. This adds a fun, unexpected texture that complements the freshness of the salad perfectly.

Sweet Additions

Add ½ cup diced mango or peaches for a summery sweetness that balances the acidity. The natural sugars in fruit enhance the prawns' sweetness while adding juiciness. 🍑

For a creamy touch, fold in ¼ cup crumbled feta cheese or ¼ cup diced cucumber (already included) with a sprinkle of toasted pine nuts. The contrast of sweet, creamy, and crunchy textures makes every bite exciting.

Frequently asked questions