What I love most about this Japanese Cucumber Salad recipe is how easy it is to prepare and customize. You don’t need a long grocery list or complicated techniques—just a few fresh cucumbers, a delicate rice vinegar-based dressing, and a touch of sesame seeds to bring it all together. Plus, it’s healthy, low-calorie, and absolutely bursting with crisp textures and bright flavors.
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How to make Japanese Cucumber Salad
Japanese Cucumber Salad is a light, refreshing side dish from Japanese cuisine made mainly with thinly sliced cucumbers dressed in a tangy, slightly sweet vinegar sauce. It’s commonly known as Sunomono, a type of Japanese vinegared salad.
Ingredients
- Japanese Cucumbers (2-3 pieces)
- Rice Vinegar (3 tablespoons)
- Sugar (1-2 tablespoons)
- Soy Sauce (1 teaspoon)
- Salt (1/2 teaspoon)
- Sesame Seeds (1 tablespoon, toasted)
Optional Garnishes:
- Sesame Oil (1/2 teaspoon): For a hint of richness.
- Wakame Seaweed (rehydrated): Adds umami and extra texture.
- Pickled Ginger (a small amount): For a pop of flavor.
Instructions
- Prepare the Cucumbers: Wash and dry the cucumbers thoroughly.
- Using a sharp knife or a mandoline slicer, slice the cucumbers into thin rounds (about 1/8-inch thick). Aim for even thickness for better texture.
- Sprinkle the cucumber slices with salt and toss gently. Let sit for 5-10 minutes. The salt draws out excess water, which prevents the salad from becoming soggy later.
- After resting, gently squeeze the cucumbers to remove excess liquid, then pat them dry with a clean paper towel.
- Make the Dressing: In a small mixing bowl, combine rice vinegar, sugar, and soy sauce. Whisk until the sugar is completely dissolved. Add a touch of sesame oil if desired for a richer flavor.
- Combine the Salad: In a large bowl, toss the cucumber slices with the prepared dressing. Make sure the cucumbers are evenly coated. Allow the salad to sit for about 5-10 minutes to absorb the flavors.
- Garnish and Serve: Transfer the salad to a serving dish. Sprinkle toasted sesame seeds over the top for garnish. You can also add rehydrated wakame seaweed or a small piece of pickled ginger as extra toppings.
- Serve immediately or cover and refrigerate for up to a few hours before serving. The salad tastes even better when chilled!
Tips for Perfect Japanese Cucumber Salad
- Choose the Right Cucumbers: Japanese or Persian cucumbers are preferred because they are less watery, have thin skins, and offer a nice crunch. If using an English cucumber, you should peel it partially and remove the seeds for a better texture.
- Adjust the Dressing to Taste: The balance of vinegar, sugar, and soy sauce can be adjusted depending on your preferences. Like it sweeter? Add more sugar. Want a sharper tang? Increase the rice vinegar slightly.
- Toast Sesame Seeds for Depth: Toasting sesame seeds in a dry skillet for 2-3 minutes until fragrant will enhance their nutty flavor, making the salad even better.
- Rehydrate Wakame Properly: If adding dried wakame seaweed, soak it in water for about 5 minutes until it softens, then drain well before adding it to the salad.
- Make It Ahead of Time: The salad can be made a couple of hours in advance and stored in the refrigerator. This allows the flavors to meld together even more, but don’t let it sit too long, or the cucumbers might lose their crunch.
- Keep it Simple: While you can add extras like crab sticks (kani), octopus (tako), or even carrots, the traditional sunomono is delightfully simple and shines with its basic ingredients.
What to serve with
Japanese Cucumber Salad (Sunomono) is versatile, making it an ideal side dish for many meals. Its light, tangy, and refreshing flavors cleanse the palate and complement a wide variety of dishes, particularly those rich in umami or slightly heavier in texture.
1. Sushi and Sashimi
Japanese Cucumber Salad is one of the most traditional accompaniments for sushi and sashimi. Its crisp texture and tangy flavor contrast beautifully with the creamy, fatty texture of raw fish or the flavorful richness of sushi rolls. Serve it as a light starter or a side dish to enhance the meal.
Suggestions:
- Nigiri sushi with tuna, salmon, or shrimp.
- Sashimi platters with soy sauce and wasabi.
- Vegetable sushi rolls for a lighter pairing.
2. Grilled or Teriyaki Main Dishes
The zesty notes from the cucumber salad make it an excellent partner for richly flavored teriyaki dishes or grilled proteins. The acidity of the salad balances the sweetness and glaze of teriyaki sauces, while its simplicity pairs beautifully with grilled meat or fish dishes.
Pairing Ideas:
- Teriyaki Chicken or Teriyaki Salmon: The sweet, savory glaze of teriyaki complements the salad’s brightness.
- Grilled fish like miso-glazed cod or salted salmon (shiozake).
- Yakitori (grilled chicken skewers) for a fun and casual pairing.
3. Tempura
Light and crispy vegetable or shrimp tempura pairs wonderfully with cucumber salad. The salad provides a refreshing contrast to the crunchy, deep-fried tempura batter, helping to cleanse the palate between bites.
Best Tempura to Serve:
- Shrimp or seafood tempura.
- Lightly battered vegetables like sweet potato, zucchini, or eggplant.
- A tempura platter with dipping sauce for a complete appetizer.
Ingredients Substitutes
Japanese Cucumber Salad is a versatile dish with simple ingredients that come together to create light, refreshing flavors. If you’re unable to find certain items or want to adapt the recipe to what’s available in your pantry, you can experiment with substitutes without losing the essence of the dish.
1. Japanese Cucumbers
Japanese cucumbers are ideal for this salad due to their crisp texture, thin skin, and mild flavor. They also have fewer seeds and less water compared to regular cucumbers. If you can’t find Japanese cucumbers, here are some substitutes:
- English Cucumbers (Seedless Cucumbers): English cucumbers are the closest substitute. They have thin skin, tender seeds, and a similar flavor. You can use them as-is without peeling, though you may want to peel them partially for aesthetic reasons.
- Persian Cucumbers: Persian cucumbers are small, thin-skinned, and crunchy, making them a good alternative to Japanese cucumbers. They are also less watery than standard cucumbers.
- Regular Cucumbers: If using standard cucumbers, which tend to be larger with more seeds and tough skin, consider the following adjustments:
2. Rice Vinegar
Rice vinegar adds the essential tangy and slightly sweet flavor to Japanese Cucumber Salad. It is milder and less acidic than other vinegars. If you don’t have rice vinegar, try these substitutes:
- Apple Cider Vinegar: Apple cider vinegar is a good substitute due to its mild acidity and slightly fruity flavor. Adjust the amount slightly, as it can taste stronger than rice vinegar.
- White Wine Vinegar: Another good alternative, white wine vinegar has a light and clean flavor but is more acidic than rice vinegar. Reduce the amount slightly, and add a pinch of sugar to mimic the balance of rice vinegar.
- Distilled White Vinegar: This is the most acidic substitute and can taste harsher than others. Use a smaller quantity (e.g., 1/2 tablespoon for every tablespoon of rice vinegar) and balance it with extra sugar.
- Lemon Juice: If you prefer a natural, citrusy tang, fresh lemon juice can be a substitute. However, it may not replicate the exact flavor profile of rice vinegar.
3. Sugar
Sugar adds balance to the dressing and counteracts the acidity of the vinegar. If you’re out of sugar, here are alternatives:
- Honey or Maple Syrup: Both honey and maple syrup can be used as sweeteners. Since they are liquid, use slightly less than the recipe calls for and adjust to taste.
- Brown Sugar or Coconut Sugar: These sugars add mild caramel undertones to the flavor. Use a 1:1 ratio, but expect a slightly deeper color in your dressing.
- Stevia or Other Sweeteners: For a low-calorie option, use natural or artificial sweeteners, such as stevia. Be cautious with the amount, as these can be sweeter than sugar.
4. Soy Sauce
Soy sauce imparts umami and saltiness to the dressing. If you don’t have soy sauce on hand or need an alternative due to dietary restrictions, consider these options:
- Tamari: Tamari is a gluten-free soy sauce and has a similar flavor profile. Perfect for those with gluten sensitivities.
- Coconut Aminos: This is a soy-free and gluten-free alternative made from coconut. It has a slightly sweeter, milder flavor but works well as a substitute.
- Liquid Aminos: Another gluten-free and soy-free option. It provides a similar umami flavor but is lighter in taste compared to traditional soy sauce.
- Fish Sauce: Use sparingly, as fish sauce has a much stronger, saltier flavor. It can mimic the umami of soy sauce but will add a distinct seafood note.
Final Thoughts
No matter what you serve it with, Japanese Cucumber Salad is a versatile and vibrant addition to any meal. It’s fresh, tangy flavors balance heavier dishes and make your taste buds sing!
More Cucumber Salad Recipes:
Ingredients
- Japanese Cucumbers (2-3 pieces)
- Rice Vinegar (3 tablespoons)
- Sugar (1-2 tablespoons)
- Soy Sauce (1 teaspoon)
- Salt (1/2 teaspoon)
- Sesame Seeds (1 tablespoon, toasted)
Optional Garnishes:
- Sesame Oil (1/2 teaspoon): For a hint of richness.
- Wakame Seaweed (rehydrated): Adds umami and extra texture.
- Pickled Ginger
Instructions
- Prepare the Cucumbers: Wash and dry the cucumbers thoroughly.
- Using a sharp knife or a mandoline slicer, slice the cucumbers into thin rounds (about 1/8-inch thick). Aim for even thickness for better texture.
- Sprinkle the cucumber slices with salt and toss gently. Let sit for 5-10 minutes. The salt draws out excess water, which prevents the salad from becoming soggy later.
- After resting, gently squeeze the cucumbers to remove excess liquid, then pat them dry with a clean paper towel.
- Make the Dressing: In a small mixing bowl, combine rice vinegar, sugar, and soy sauce. Whisk until the sugar is completely dissolved. Add a touch of sesame oil if desired for a richer flavor.
- Combine the Salad: In a large bowl, toss the cucumber slices with the prepared dressing. Make sure the cucumbers are evenly coated. Allow the salad to sit for about 5-10 minutes to absorb the flavors.
- Garnish and Serve: Transfer the salad to a serving dish. Sprinkle toasted sesame seeds over the top for garnish. You can also add rehydrated wakame seaweed or a small piece of pickled ginger as extra toppings.
- Serve immediately or cover and refrigerate for up to a few hours before serving. The salad tastes even better when chilled!
