Cucumber Radish Salad

This vibrant cucumber radish salad combines crisp cucumbers and peppery radishes with a light rice vinegar dressing. The refreshing crunch and bright flavors make it a perfect side dish for Asian-inspired meals or summer picnics. It’s naturally low in calories and packed with fresh vegetable goodness.

Fresh cucumber radish salad with sesame seeds and herbs in a white bowl

Prep Time : 15 min

Cook Time : 0 min

Servings : 4

Prep Time :

15 min

Cook Time :

0 min

Servings :

4

Ingredients

For the Dressing 

• 45ml rice vinegar — this one on Amazon


• 15ml sesame oil — this one on Amazon


• 10ml honey — this one on Amazon


• 5ml soy sauce


• 1 clove garlic, minced


• 2g salt


• 1g black pepper


• 5g sesame seeds

For the Salad 

• 400g cucumbers, thinly sliced

• 200g radishes, thinly sliced


• 60g green onions, sliced


• 15g fresh cilantro, chopped


• 5g fresh mint leaves, torn

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Directions

  1. Prepare the Cucumbers and Radishes
    Wash the cucumbers and radishes thoroughly under cold running water to remove any dirt or residue. Dry them completely with a kitchen towel. Using a sharp knife or mandoline slicer, cut the cucumbers into thin, even rounds about 2–3 mm thick. Uniform slices ensure that the dressing coats each piece evenly and that the vegetables maintain a consistent texture throughout the salad. Trim the radishes and slice them into equally thin rounds. Radishes should be sliced very thinly so their peppery flavor integrates smoothly with the milder cucumbers rather than overpowering the salad.
  2. Slice the Aromatics and Herbs
    Trim the root ends from the green onions and slice them diagonally into thin pieces. The diagonal cut increases surface area and distributes the onion flavor more evenly through the salad. Finely chop the fresh cilantro and gently tear the mint leaves into small pieces. Tearing the mint rather than chopping it prevents bruising and preserves the delicate herbal aroma. Place the prepared cucumbers, radishes, green onions, cilantro, and mint in a large mixing bowl.
  3. Prepare the Rice Vinegar Dressing
    Strain through a fine-mesh sieve into a bowl or measuring jug.
    DIn a small mixing bowl, combine the rice vinegar, sesame oil, honey, soy sauce, minced garlic, salt, and black pepper. Whisk thoroughly until the honey dissolves completely and the dressing becomes smooth and evenly blended. The goal is a balanced dressing where the acidity of the vinegar, the sweetness of the honey, and the savory depth of the soy sauce work together harmoniously. Stir in the sesame seeds and allow the dressing to sit for about one minute so the garlic begins to infuse the liquid.
  4. Toss the Salad
    Pour the prepared dressing over the vegetables in the mixing bowl. Using clean hands or salad tongs, gently toss the ingredients together until all slices are evenly coated. Work carefully to avoid crushing the delicate cucumber and radish slices. The dressing should lightly coat the vegetables rather than pool at the bottom of the bowl.
  5. Rest the Salad Briefly
    Allow the salad to sit for 5–10 minutes before serving. This short resting period allows the cucumbers and radishes to absorb some of the dressing while the flavors of garlic, sesame oil, and herbs blend together. Avoid resting the salad much longer than this before serving, as cucumbers naturally release moisture over time.
  6. Serve
    Transfer the salad to a serving bowl and gently toss once more before presenting. Serve immediately for the best texture and flavor, when the vegetables are still crisp and the dressing tastes bright and fresh.

*Notes

  • Thin slicing is essential for this salad. Cucumbers and radishes both have firm textures, and slicing them very thinly creates a delicate crunch while allowing the dressing to distribute evenly across every piece.
  • The dressing relies on a balance of acidity, sweetness, and umami. Rice vinegar provides a light, clean acidity that complements the freshness of the vegetables, while sesame oil adds nutty depth. Soy sauce contributes subtle savory complexity that enhances the natural flavors of the cucumbers and radishes.
  • Fresh herbs play a major role in the aroma of the salad. Cilantro provides bright herbal freshness, while mint introduces a cooling note that complements the crisp vegetables. Both herbs should be added just before serving to maintain their vibrant flavor.
  • Because cucumbers contain a high percentage of water, the salad should ideally be served shortly after preparation. As it sits, the vegetables will gradually release moisture, which can dilute the dressing.
  • If preparing the salad slightly ahead of time, store the dressing separately and toss it with the vegetables shortly before serving to preserve the best texture.

Why This Recipe Works

This salad succeeds because it balances crisp texture, bright acidity, and aromatic herbs. Cucumbers bring a refreshing base while radishes provide a gentle peppery bite. The rice vinegar dressing adds brightness without overwhelming the vegetables.

Sesame oil introduces nutty richness that rounds out the acidity, and soy sauce adds a subtle umami element that deepens the flavor profile. Fresh herbs bring aromatic complexity that keeps the salad light and refreshing.

Together, these components create a dish that feels clean, vibrant, and satisfying while remaining naturally light.


Ingredient Breakdown

Cucumbers

Cucumbers form the refreshing base of the salad. Their mild flavor absorbs the dressing while maintaining a crisp texture.

Radishes

Radishes contribute peppery brightness and visual contrast. Thin slicing ensures the flavor remains balanced rather than sharp.

Rice Vinegar

Rice vinegar provides clean acidity that complements Asian-inspired dishes and highlights the freshness of the vegetables.

Sesame Oil

Sesame oil adds nutty depth and aroma that enhances the simple vegetable base.

Soy Sauce

Soy sauce introduces umami and gentle saltiness that strengthens the overall flavor balance.

Honey

Honey softens the acidity of the vinegar and adds a subtle sweetness that ties the dressing together.

Fresh Herbs

Cilantro and mint provide herbal freshness that lifts the entire salad.

Sesame Seeds

Sesame seeds add texture and reinforce the nutty character of the sesame oil.


Flavor Structure Explained 

The flavor profile of this salad follows a classic balance of acid, umami, freshness, and crunch.

Rice vinegar provides the primary acidity, keeping the dish bright and refreshing. Honey softens that acidity and adds a subtle sweetness. Soy sauce contributes savory depth, while sesame oil introduces a warm nutty aroma that connects all the ingredients. Cucumbers offer mild freshness and hydration, while radishes provide peppery contrast. Herbs add aromatic lift that keeps the salad lively and vibrant. The result is a salad that feels crisp, clean, and balanced.


Common Mistakes to Avoid 

  • Cutting Vegetables Too Thick – Thick slices prevent the dressing from coating evenly and make the salad less delicate in texture.
  • Using Too Much Sesame Oil – Sesame oil is highly aromatic. Excess amounts can overpower the fresh vegetables.
  • Overdressing the Salad – The vegetables should be lightly coated rather than heavily dressed. Too much dressing can make the salad feel heavy.
  • Letting the Salad Sit Too Long – Cucumbers release moisture over time. For the best texture, serve the salad shortly after mixing.

Variations

Spicy Cucumber Radish Salad

Add a pinch of red pepper flakes or chili oil for gentle heat.

Ginger Sesame Version

Whisk in 1 teaspoon freshly grated ginger to the dressing for additional aromatic depth.

Peanut Crunch Variation

Add crushed roasted peanuts for extra texture and a richer flavor profile.

Pickled Style Version

Increase the rice vinegar slightly and let the salad rest for 20 minutes to create a lightly pickled effect.


Storage & Make-Ahead

This salad is best served fresh within 1–2 hours of preparation. If necessary, it can be stored in an airtight container in the refrigerator for up to 24 hours, although the vegetables will soften slightly.

For best results when preparing ahead, store the sliced vegetables and dressing separately and combine them shortly before serving.

Freezing is not recommended because cucumbers lose their crisp structure after thawing.


Frequently Asked Questions

Can I use regular cucumbers instead of English cucumbers?

Yes, but if the cucumbers contain large seeds, remove them before slicing to prevent excess moisture in the salad.

Can the salad be prepared ahead of time?

Yes, but for the best texture combine the vegetables and dressing shortly before serving.

What can I substitute for rice vinegar?

Apple cider vinegar or white wine vinegar can be used, though the flavor will be slightly stronger.

Can I add protein to this salad?

Yes. Grilled shrimp (Grilled Garlic Shrimp Skewers or Seared Chili Lime Shrimp), tofu, or shredded chicken pair well with the light sesame dressing.



Nutrition Facts 

( per serving )

Calories

~110 kcal

Protein

 2 g

Fat

5 g

Carbs

15 g

Calories

~110 kcal

Protein

 2 g

Fat

5 g

Carbs

15 g

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Fresh cucumber radish salad with sesame seeds and herbs in a white bowl

Cucumber Radish Salad

This vibrant cucumber radish salad combines crisp cucumbers and peppery radishes with a light rice vinegar dressing. The refreshing crunch and bright flavors make it a perfect side dish for Asian-inspired meals or summer picnics. It's naturally low in calories and packed with fresh vegetable goodness.
Prep Time 15 minutes
Total Time 15 minutes
Servings: 4
Course: Salad, Side Dish
Cuisine: Asian
Calories: 81

Ingredients
  

For the Dressing
  • 45 ml rice vinegar
  • 15 ml sesame oil
  • 10 ml honey
  • 5 ml soy sauce
  • 1 clove garlic minced
  • 2 g salt
  • 1 g black pepper
  • 5 g sesame seeds
For the Salad
  • 400 g cucumbers thinly sliced
  • 200 g radishes thinly sliced
  • 60 g green onions sliced
  • 15 g fresh cilantro chopped
  • 5 g fresh mint leaves torn

Method
 

Prepare the Cucumbers and Radishes
  1. Wash the cucumbers and radishes thoroughly under cold running water to remove any dirt or residue. Dry them completely with a kitchen towel. Using a sharp knife or mandoline slicer, cut the cucumbers into thin, even rounds about 2–3 mm thick. Uniform slices ensure that the dressing coats each piece evenly and that the vegetables maintain a consistent texture throughout the salad. Trim the radishes and slice them into equally thin rounds. Radishes should be sliced very thinly so their peppery flavor integrates smoothly with the milder cucumbers rather than overpowering the salad.
Slice the Aromatics and Herbs
  1. Trim the root ends from the green onions and slice them diagonally into thin pieces. The diagonal cut increases surface area and distributes the onion flavor more evenly through the salad. Finely chop the fresh cilantro and gently tear the mint leaves into small pieces. Tearing the mint rather than chopping it prevents bruising and preserves the delicate herbal aroma. Place the prepared cucumbers, radishes, green onions, cilantro, and mint in a large mixing bowl.
Prepare the Rice Vinegar Dressing
  1. In a small mixing bowl, combine the rice vinegar, sesame oil, honey, soy sauce, minced garlic, salt, and black pepper. Whisk thoroughly until the honey dissolves completely and the dressing becomes smooth and evenly blended. The goal is a balanced dressing where the acidity of the vinegar, the sweetness of the honey, and the savory depth of the soy sauce work together harmoniously. Stir in the sesame seeds and allow the dressing to sit for about one minute so the garlic begins to infuse the liquid.
Toss the Salad
  1. Pour the prepared dressing over the vegetables in the mixing bowl. Using clean hands or salad tongs, gently toss the ingredients together until all slices are evenly coated. Work carefully to avoid crushing the delicate cucumber and radish slices. The dressing should lightly coat the vegetables rather than pool at the bottom of the bowl.
Rest the Salad Briefly
  1. Allow the salad to sit for 5–10 minutes before serving. This short resting period allows the cucumbers and radishes to absorb some of the dressing while the flavors of garlic, sesame oil, and herbs blend together. Avoid resting the salad much longer than this before serving, as cucumbers naturally release moisture over time.
Serve
  1. Transfer the salad to a serving bowl and gently toss once more before presenting. Serve immediately for the best texture and flavor, when the vegetables are still crisp and the dressing tastes bright and fresh.

Notes

Thin slicing is essential for this salad. Cucumbers and radishes both have firm textures, and slicing them very thinly creates a delicate crunch while allowing the dressing to distribute evenly across every piece.
The dressing relies on a balance of acidity, sweetness, and umami. Rice vinegar provides a light, clean acidity that complements the freshness of the vegetables, while sesame oil adds nutty depth. Soy sauce contributes subtle savory complexity that enhances the natural flavors of the cucumbers and radishes.
Fresh herbs play a major role in the aroma of the salad. Cilantro provides bright herbal freshness, while mint introduces a cooling note that complements the crisp vegetables. Both herbs should be added just before serving to maintain their vibrant flavor.
Because cucumbers contain a high percentage of water, the salad should ideally be served shortly after preparation. As it sits, the vegetables will gradually release moisture, which can dilute the dressing.
If preparing the salad slightly ahead of time, store the dressing separately and toss it with the vegetables shortly before serving to preserve the best texture.