This is a refreshing, crunchy, and cooling Chinese cold appetizer, especially popular in summer or as a side dish in northern and coastal regions.
The jellyfish head (the thicker, more tender part of the jellyfish) has a unique crisp-chewy texture and mild sea flavor, while crisp cucumber adds freshness.
The dressing is light, tangy, garlicky, and slightly spicy — a classic (cold-tossed) style.
- Pre-salted jellyfish head (— 300–400 g (about 2–3 cups after soaking)
- Cucumber — 2 medium (about 400 g), preferably Persian or English (thin-skinned, less seeds)
- Garlic — 4–5 cloves, minced or finely chopped
- Fresh red chili or green chili — 1–2 (optional, deseeded and thinly sliced for mild heat)
- Cilantro — small handful, roughly chopped
- Green onion / scallion — 1 stalk, thinly sliced (optional)
- Chinese black vinegar ( Zhenjiang vinegar) — 3–4 tbsp (adjust for tanginess)
- Light soy sauce — 1–1½ tbsp
- Sugar — 1–2 tsp (balances acidity)
- Sesame oil — 1–2 tsp
- Salt — ¼–½ tsp (taste first — jellyfish is salty)
- Optional: a pinch of MSG or chicken powder for extra umami
- Optional heat: ½–1 tsp chili oil or ground Sichuan peppercorn powder
- Prepare the jellyfish head
- Rinse the jellyfish head under cold running water for 5–10 minutes to remove excess salt (taste a small piece — it should be mildly salty, not overpowering).
- Soak in a large bowl of cold water for 1–2 hours (change water 2–3 times). This rehydrates it and further reduces saltiness.
- After soaking, squeeze gently to remove excess water (do not wring hard — it can tear).
- Cut into thin strips or bite-sized pieces (about 0.5 cm wide × 4–6 cm long). Set aside.
- Prepare the cucumber
- Wash cucumber. Peel if skin is thick (optional for tender varieties).
- Cut into thin matchsticks or half-moon slices (julienne style for best texture).
- Sprinkle with a pinch of salt. Toss and let sit 10 minutes to draw out excess water (prevents watery salad).
- Squeeze gently to remove liquid, then pat dry with paper towels.
- Make the dressing
- In a small bowl, mix black vinegar, light soy sauce, sugar, minced garlic, sesame oil, and optional chili oil/Sichuan pepper.
- Stir until sugar dissolves. Taste and adjust: it should be tangy, savory, slightly sweet, with strong garlic aroma.
- Let sit 5 minutes for flavors to meld.
- Assemble the salad
- In a large mixing bowl, combine drained jellyfish strips + cucumber matchsticks.
- Add sliced chili, chopped cilantro, and green onion (if using).
- Pour dressing over everything.
- Toss gently but thoroughly with chopsticks or clean hands (wear gloves if sensitive to vinegar/garlic).
- Let marinate 5–10 minutes in the fridge for flavors to absorb (do not marinate too long — cucumber softens).
- Serve
- Transfer to a serving plate or small bowls.
- Garnish with extra cilantro, chili slices, or a light sprinkle of toasted sesame seeds.
- Serve chilled or at room temperature as a refreshing appetizer or side.
- Best eaten the same day — cucumber releases water over time.
- Salt balance → Jellyfish head is naturally salty — rinse/soak well and taste dressing before adding extra salt.
- Texture → Jellyfish should be crisp-chewy (not rubbery). Over-soaking makes it too soft; under-rinsing too salty.
- Cucumber crispness → Salting and squeezing removes excess water — keeps salad refreshing, not soggy.
- Vinegar choice → Zhenjiang black vinegar is ideal for its smoky depth. If unavailable, use a good Chinese black vinegar.
- Variations → Add shredded carrot, enoki mushrooms (blanched), or kelp strips for more texture. For milder version, reduce garlic/chili.
- Storage → Best fresh. If leftovers, refrigerate up to 1 day (cucumber will soften).
