This dish is an absolute “heavyweight” among seafood. The sea snails are bouncy and chewy, the prawns are sweet and fresh, and the wasabi delivers an intense kick that hits you right in the sinuses. Pair it with an ice-cold beer—it’s refreshing in summer and incredibly satisfying in winter. Bringing this to the table is a total showstopper and a guaranteed hit for entertaining friends!
Prep time: 2 hours 20 minutes (mostly for soaking the snails) | Cook time: 10 minutes | Serves: 3–4
🌴 Ingredients:
· Sea snails (whelks), 500g (about 1.1 lb; soak in saltwater for 2 hours in advance to purge sand)
· Giant freshwater prawns (or large shrimp), 500g (about 1.1 lb; trim the antennae, devein, and butterfly the back)
🌴 Aromatics:
· Sliced ginger, 4–5 slices (about 15g)
· Scallion stalks, 2 (about 30g, cut into segments)
· Cooking wine, 2 tbsp (about 30ml)
· Ice bath, 1 large bowl (for shocking the seafood)
🌴 The Soul Wasabi Sauce:
· Green wasabi paste, 1–2 tubes (about 10–20g; adjust to your spice tolerance)
· Light soy sauce, 3 tbsp (about 45ml)
· Oyster sauce, 1 tbsp (about 15g)
· Sugar, 1 tbsp (about 12g)
· Rice vinegar (or aged vinegar), 1 tbsp (about 15ml)
· Minced garlic, 3–4 cloves (about 15g)
· Thai bird’s eye chilies, 2–3 (about 5g; sliced into rings, optional)
· Lemon, ½ (about 15ml juice; optional, for freshness)
· Cooled boiled water, 2 tbsp (about 30ml)
All spoon measures are level. Light soy sauce is thin and salty—use it as listed for the best flavor.
🌴 Instructions:
- Purge the Sea Snails
Rinse the sea snails twice. Place them in a bowl, cover with water, add 1 tbsp salt and a few drops of sesame oil, and let them sit for 2 hours to purge the sand (change the water halfway through). If you bought pre-purged snails, just rinse them well—no need to wait 2 hours. ⚠️ Tip: Make sure the snails purge all their sand, or the gritty texture will ruin the dish. - Prepare the Prawns
Trim the antennae and rostrum of the prawns. Cut along the back to remove the digestive tract (butterflying not only removes the vein but also helps the prawns absorb the flavor when cooked). Rinse well and drain. ⚠️ Tip: Pat the prawns dry after rinsing so the sauce isn’t diluted later. - Boil the Sea Snails
Add water to a pot with ginger slices, scallion segments, and 1 tbsp cooking wine. Bring to a boil over high heat. Add the sea snails and boil for 3–4 minutes (they are cooked when the shells open—don’t overcook, or the meat gets tough). Remove immediately and plunge into the ice bath for 5 minutes to make the meat bouncier. ⚠️ Tip: The ice bath is crucial—it stops the cooking process and gives the snails a snappy, chewy texture. - Boil the Prawns
Bring the same pot of water back to a boil. Add the prawns and boil for 2–3 minutes (they are cooked when they turn red and curl up). Remove and plunge them into the ice bath as well. ⚠️ Tip: Boil the prawns and snails separately so the flavors don’t mix. Shock them in ice water to keep the meat firm. - Make the Wasabi Sauce
First, put the wasabi in a bowl and add 2 tbsp cooled boiled water to dissolve it (this prevents clumps). Then add 3 tbsp light soy sauce, 1 tbsp oyster sauce, 1 tbsp sugar, 1 tbsp vinegar, minced garlic, chilies, and lemon juice. Stir until well combined. Taste and adjust the wasabi kick and saltiness to your preference. ⚠️ Tip: Always dissolve the wasabi paste in water first—otherwise, you’ll get unpleasant lumps. - Toss and Chill
Drain the chilled sea snails and prawns thoroughly (to avoid diluting the sauce). Place them in a large bowl, pour over the wasabi sauce, and toss well. You can garnish with cilantro or toasted white sesame seeds. Refrigerate for 15–20 minutes to let the flavors meld—it tastes even better cold! ⚠️ Tip: Don’t skip the chilling step. The cold temperature tightens the meat, making it more firm and bouncy. Adjust the wasabi amount to your own tolerance—don’t overdo it!
💡 Tips:
Make sure the sea snails purge their sand completely, or the texture is ruined. Dissolve the wasabi in water before mixing the sauce to avoid clumps. Don’t skip the ice bath—it makes both the snails and prawns firmer and bouncier. Adjust the wasabi to your spice tolerance, and don’t show off! This dish is spicy, stimulating, and incredibly addictive—a perfect appetizer to go with drinks.
This Wasabi Sea Snails & Prawns is spicy, refreshing, and hits you with an intense kick—a fantastic cold appetizer for drinks. If you like this tangy and appetizing flavor, you can also try my previously posted Lemon Shredded Chicken (Lemon Shredded Chicken). For more seafood recipes, check out my seafood (seafood) category.
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