The 10 Minute Sunomono (Japanese Cucumber Salad) is a delightful and refreshing dish perfect for any occasion. This simple salad features thinly sliced cucumbers that are tossed in a tangy dressing made from rice vinegar, soy sauce, and sugar. Its crisp texture and vibrant flavors make it an ideal side dish for summer gatherings, barbecues, or even as a light starter before your main meal. The best part? You can whip it up in just 10 minutes!

Jump to:
- Why You’ll Love This Recipe
- Tools and Preparation
- Essential Tools and Equipment
- Importance of Each Tool
- Ingredients
- For the Salad
- For the Dressing
- How to Make 10 Minute Sunomono (Japanese Cucumber Salad)
- Step 1: Prepare the Cucumbers
- Step 2: Make the Dressing
- Step 3: Combine & Serve
- How to Serve 10 Minute Sunomono (Japanese Cucumber Salad)
- As a Side Dish
- In a Bowl
- On Top of Rice
- How to Perfect 10 Minute Sunomono (Japanese Cucumber Salad)
- Best Side Dishes for 10 Minute Sunomono (Japanese Cucumber Salad)
- Common Mistakes to Avoid
- Storage & Reheating Instructions
- Refrigerator Storage
- Freezing 10 Minute Sunomono (Japanese Cucumber Salad)
- Reheating 10 Minute Sunomono (Japanese Cucumber Salad)
- Frequently Asked Questions
- What is 10 Minute Sunomono (Japanese Cucumber Salad)?
- Can I use regular cucumbers instead of Japanese cucumbers?
- How do I customize my 10 Minute Sunomono?
- Is 10 Minute Sunomono healthy?
- Can I prepare this salad ahead of time?
- Final Thoughts
- 📖 Recipe Card
Why You’ll Love This Recipe
- Quick and Easy: This salad comes together in just 10 minutes, making it perfect for busy weeknights.
- Refreshing Flavor: The combination of tangy dressing and fresh cucumbers offers a burst of flavor that complements any meal.
- Versatile Dish: Enjoy it as a side salad, appetizer, or even as a topping for grilled meats.
- Healthy Option: Low in calories and packed with nutrients, this salad is a guilt-free addition to your diet.
- Make-Ahead Friendly: Prepare it ahead of time and chill it for an even more intense flavor.
Tools and Preparation
Before you start making your 10 Minute Sunomono, gather your tools. Having everything ready will make the process quick and efficient.
Essential Tools and Equipment
- Mandoline slicer
- Mixing bowl
- Whisk
- Serving dish
Importance of Each Tool
- Mandoline slicer: Ensures uniform thin slices of cucumber for even marinating and texture.
- Mixing bowl: A large space allows for easy mixing of ingredients without mess.
- Whisk: Quickly combines the dressing ingredients to smooth consistency.
Ingredients
Sunomono salad is a refreshing Japanese cucumber salad with crisp, thin slices of cucumber tossed in a tangy Japanese dressing of rice vinegar, soy sauce & sugar.
For the Salad
- 1 large Japanese cucumber (see Note 1)
- 1 teaspoon sea salt
For the Dressing
- 2 tablespoons rice apple vinegar
- 1 tablespoon sugar
- 1 teaspoon soy sauce
- 1 teaspoon toasted sesame seeds

How to Make 10 Minute Sunomono (Japanese Cucumber Salad)
Step 1: Prepare the Cucumbers
Use a mandoline to thinly slice the cucumbers. Toss the sliced cucumbers with sea salt. Let them stand until moisture is drawn out, about 3 to 6 minutes depending on thickness. Afterward, squeeze out excess moisture. Taste and rinse if it’s too salty; otherwise, leave it as is.
Step 2: Make the Dressing
In a mixing bowl, combine the rice apple vinegar, sugar, soy sauce, and toasted sesame seeds. Whisk until the sugar dissolves completely.
Step 3: Combine & Serve
Toss the prepared cucumbers with the dressing until evenly coated. Serve immediately or chill in the refrigerator for enhanced flavors. Enjoy your refreshing 10 Minute Sunomono (Japanese Cucumber Salad)!
How to Serve 10 Minute Sunomono (Japanese Cucumber Salad)
10 Minute Sunomono is a versatile dish that can complement many meals. Its refreshing taste and crunchy texture make it an excellent addition to any dining experience. Here are some serving suggestions to elevate your salad game.
As a Side Dish
- Ideal with grilled meats: The tangy flavor of the salad balances perfectly with smoky grilled chicken or beef.
- Pair with sushi: Enjoying sunomono alongside sushi enhances the Japanese dining experience.
In a Bowl
- Serve chilled in small bowls: This presentation invites guests to enjoy individual servings, showcasing the vibrant colors of the cucumbers.
- Garnish with extra sesame seeds: Adding more toasted sesame seeds on top enhances both texture and visual appeal.
On Top of Rice
- Use as a topping for rice bowls: Adding sunomono over steamed rice provides a refreshing crunch and brightens up the meal.
- Drizzle additional dressing for flavor: A little extra dressing elevates the overall taste profile.
How to Perfect 10 Minute Sunomono (Japanese Cucumber Salad)
To ensure your 10 Minute Sunomono turns out perfectly every time, consider these tips for maximizing flavor and texture.
- Select fresh cucumbers: Choose firm, fresh Japanese cucumbers for the best crunch and taste.
- Use a mandoline slicer: Thin slices create a more enjoyable texture and allow the dressing to coat better.
- Adjust salt levels: Taste the salted cucumber before rinsing; adjust based on your preference for saltiness.
- Chill before serving: Allowing the salad to chill enhances its refreshing qualities, making it even more enjoyable.
- Experiment with dressings: Feel free to add rice vinegar or citrus juice to personalize the dressing further.
- Add protein: For a heartier dish, consider adding tofu or shrimp for added protein.

Best Side Dishes for 10 Minute Sunomono (Japanese Cucumber Salad)
Pairing side dishes with your 10 Minute Sunomono can create a well-rounded meal. Here are some excellent options:
- Grilled Teriyaki Chicken: Marinated chicken grilled to perfection adds a sweet-savory balance.
- Tempura Vegetables: Lightly battered and fried veggies provide a crunchy contrast to the salad’s freshness.
- Miso Soup: A warm bowl of miso soup complements the coolness of sunomono beautifully.
- Edamame Beans: These protein-packed beans are easy to prepare and offer a satisfying bite alongside the salad.
- Steamed Rice: Simple yet essential, steamed rice absorbs flavors from other dishes while enhancing their taste.
- Vegetable Gyoza: These dumplings filled with veggies add another layer of flavor and texture to your meal.
Common Mistakes to Avoid
When making 10 Minute Sunomono (Japanese Cucumber Salad), it’s easy to make a few common mistakes that can affect the dish’s flavor and texture. Here are some pitfalls to avoid:
- Using thick cucumber slices: Thick slices won’t absorb the dressing well. Always aim for thin, even slices using a mandoline for the best results.
- Not salting the cucumbers properly: Skipping the salting process can lead to a watery salad. Salting helps draw out moisture and enhances flavor.
- Overdressing the salad: Adding too much dressing can overpower the cucumbers. Start with a small amount and adjust according to taste.
- Improper storage: Storing the salad incorrectly can lead to sogginess. Ensure it’s in an airtight container and consumed within a couple of days for optimal freshness.
- Ignoring ingredient quality: Using low-quality vinegar or soy sauce can diminish the dish’s overall taste. Opt for good-quality rice vinegar and soy sauce for authentic flavor.
Storage & Reheating Instructions
Refrigerator Storage
- Duration: Store 10 Minute Sunomono (Japanese Cucumber Salad) in the refrigerator for up to 2 days.
- Containers: Use an airtight container to keep it fresh and prevent moisture loss.
Freezing 10 Minute Sunomono (Japanese Cucumber Salad)
- Not Recommended: Freezing is not advisable as it alters the texture of cucumbers, making them mushy when thawed.
Reheating 10 Minute Sunomono (Japanese Cucumber Salad)
- Oven: This salad is best served cold or at room temperature; avoid reheating in the oven.
- Microwave: Similar to oven reheating, microwaving isn’t recommended as it will change the texture.
- Stovetop: Again, this salad should be enjoyed cold; no stovetop reheating needed.

Frequently Asked Questions
What is 10 Minute Sunomono (Japanese Cucumber Salad)?
10 Minute Sunomono is a quick and refreshing Japanese cucumber salad made with thinly sliced cucumbers tossed in a tangy dressing of rice vinegar, soy sauce, and sugar.
Can I use regular cucumbers instead of Japanese cucumbers?
Yes, you can use regular cucumbers, but they may have more seeds and water content. It’s best to slice them thinly and possibly salt them longer to draw out excess moisture.
How do I customize my 10 Minute Sunomono?
You can add ingredients like shredded carrots, seaweed, or even protein like shrimp for added flavor and nutrition. Adjust the dressing according to your taste preferences as well.
Is 10 Minute Sunomono healthy?
Yes! This salad is low in calories and packed with fresh vegetables. It serves as a great side dish or light meal option that’s both nutritious and satisfying.
Can I prepare this salad ahead of time?
While you can prepare the ingredients ahead of time, it’s best to dress the salad just before serving to maintain its crispness and freshness.
Final Thoughts
The 10 Minute Sunomono (Japanese Cucumber Salad) is not only quick to make but also delightfully refreshing. Its versatility allows you to customize it with various ingredients while maintaining its authentic Japanese flavors. Whether served as a side dish or a light meal, this salad is sure to impress. Give it a try today!
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10 Minute Sunomono (Japanese Cucumber Salad)
- Total Time: 0 hours
- Yield: Serves approximately 4 people 1x
Description
10 Minute Sunomono (Japanese Cucumber Salad) is a quick and refreshing dish that captures the essence of Japanese cuisine. This vibrant salad combines thinly sliced cucumbers with a tangy dressing made from rice vinegar, soy sauce, and sugar, resulting in a delightful crunch and burst of flavor. Perfect for summer barbecues or as a light appetizer, this salad is not only delicious but also incredibly easy to prepare—ready in just 10 minutes! Serve it alongside grilled meats, sushi, or atop rice bowls for an added crunch. With its healthful ingredients and low-calorie count, the Sunomono salad is a guilt-free option that will impress your guests while satisfying your taste buds.
Ingredients
- 1 large Japanese cucumber
- 1 teaspoon sea salt
- 2 tablespoons rice apple vinegar
- 1 tablespoon sugar
- 1 teaspoon soy sauce
- 1 teaspoon toasted sesame seeds
Instructions
- Thinly slice the cucumber using a mandoline and toss with sea salt. Let it sit for 3 to 6 minutes to draw out moisture.
- Squeeze out excess moisture from the cucumbers and rinse if too salty.
- In a mixing bowl, whisk together rice apple vinegar, sugar, soy sauce, and toasted sesame seeds until the sugar dissolves.
- Toss the cucumbers in the dressing until evenly coated.
- Serve immediately or chill in the refrigerator for enhanced flavors.
- Prep Time: 10 minutes
- Cook Time: N/A
- Category: Side Dish
- Method: No cooking involved
- Cuisine: Japanese
Nutrition
- Serving Size: 1/2 cup (75g)
- Calories: 30
- Sugar: 4g
- Sodium: 300mg
- Fat: 0g
- Saturated Fat: 0g
- Unsaturated Fat: 0g
- Trans Fat: 0g
- Carbohydrates: 7g
- Fiber: 1g
- Protein: 1g
- Cholesterol: 0mg





