Smacked Cucumber Salad with Chilli Oil

Smacked cucumber salad belongs to the crisp, cold side dishes often served alongside Chinese meals, especially when richer, saucier plates need something refreshing beside them. The cucumbers are lightly crushed rather than neatly sliced, giving them rough edges that catch the dressing and release just enough juice to mingle with the garlic, light soy sauce and black vinegar. Chilli oil brings gentle heat, toasted sesame oil adds round nuttiness, and sesame seeds give a final savoury crunch. Served well chilled, it is sharp, cooling, garlicky and fast enough for everyday dinners.
Cuisine style Chinese home-style side dish
Spice level Medium
Cooking style No-cook preparation • Minimal cleanup • Make-ahead friendly
Time commitment Under 15 minutes

Why this recipe works

  • Crisp, craggy texture: Smacking the cucumber splits the flesh and creates rough surfaces that hold the dressing better than neat slices.
  • Sharp but balanced dressing: Chinese black vinegar brings depth and tang, while sugar, soy and sesame oil round out the acidity.
  • Fast no-cook method: The salad comes together in minutes with no cooking, making it useful as a last-minute side dish.

Get the most out of this recipe

Adjust the heat

  • For less heat: Use a lighter hand with the chilli oil and add more toasted sesame oil if the dressing needs extra roundness.
  • For more heat: Add extra chilli oil just before serving so the cucumber stays crisp and the heat tastes fresh.
  • Keep the dressing balanced: If the chilli oil tastes too dominant, adjust with a little more vinegar, soy or sweetness to restore balance.

Ingredient notes

  • Choose firm cucumbers: Firm, fresh cucumbers give the best crunch and release less water once dressed.
  • Chinese black vinegar: Black vinegar gives the salad its darker, malty tang; rice vinegar works as a lighter substitute but tastes sharper.
  • Crush before cutting: Smack the cucumber first, then cut it into chunks so the pieces keep irregular edges for the dressing to cling to.

Texture tips

  • Start with chilled cucumber: Cold cucumber stays firmer after dressing and makes the salad more refreshing.
  • Dress close to serving: The salad can be stored, but it has the best crunch when served soon after mixing.

Make-ahead tips

  • Prep ahead: The cucumbers can be chilled and the dressing ingredients measured in advance, then combined shortly before serving.
  • Best the same day: It will keep in the fridge, but the texture is at its crispest within the first day.
  • Serve cold: Do not reheat; stir well after chilling because the dressing naturally settles at the bottom.

Equipment you'll need

Ingredients
Instructions
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  1. Trim the cucumbers, then smack them firmly with the flat side of a knife or a rolling pin until split and lightly crushed. Cut into bite-sized chunks and tip into a mixing bowl.
  2. Finely grate the garlic into the bowl, then add the caster sugar, light soy sauce and Chinese black vinegar. Toss well until the sugar dissolves and the cucumbers look lightly dressed.
  3. Add the chili oil and toasted sesame oil, then toss again until glossy and evenly coated. Chill for 2 minutes, then sprinkle over the sesame seeds and serve cold.

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Recipe notes

Tips

  • Smacking the cucumbers creates cracks and crags that hold onto the dressing, so do not be shy with the first hit.
  • For the best crunch, chill the cucumbers before you start, then keep the finished salad in the fridge until serving.

Substitutions

  • Replace Chinese black vinegar with rice vinegar for a lighter, sharper tang.
  • Replace caster sugar with honey for a rounder sweetness.

Storage

  • Refrigerate up to 2 days
  • Store in an airtight container in the fridge. The salad is best within 24 hours for maximum crunch; stir before serving as the dressing settles.

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Smacked Cucumber Salad with Chilli Oil
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Recipe overview

  • Servings: 2 servings
  • Total time: 12min (10min active)
  • Difficulty: Easy
  • Cuisine: Chinese
  • Allergens:
    Sesame Soybeans
Beginner friendly

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