Cucumber sunomono is a refreshing Japanese side dish that perfectly balances sweet and tangy flavors. This light and crisp salad is an excellent palate cleanser and pairs wonderfully with a variety of main courses. It's quick to prepare and requires only a few simple ingredients.
If you don't have rice vinegar in your pantry, you might need to visit the international aisle of your supermarket. Rice vinegar is a staple in Japanese cuisine and has a mild, slightly sweet flavor that is essential for this dish. Additionally, toasted sesame seeds add a nutty crunch, so make sure to pick them up if they're not already in your kitchen.

Ingredients for Cucumber Sunomono Recipe
Cucumbers: Thinly sliced to provide a crisp texture and fresh flavor.
Rice vinegar: Adds a mild, tangy flavor that is essential for the dressing.
Sugar: Balances the acidity of the vinegar with a touch of sweetness.
Salt: Enhances the overall flavor of the dish.
Toasted sesame seeds: Adds a nutty flavor and a bit of crunch to the salad.
Technique Tip for This Recipe
To achieve perfectly thin slices of cucumber, use a mandoline slicer. This ensures uniform thickness, which helps the vinegar mixture to evenly coat each slice, enhancing the overall flavor and texture of the sunomono.
Suggested Side Dishes
Alternative Ingredients
thinly sliced cucumbers - Substitute with thinly sliced zucchini: Zucchini has a similar texture and mild flavor, making it a good alternative in this dish.
rice vinegar - Substitute with apple cider vinegar: Apple cider vinegar has a similar acidity and slight sweetness that can mimic the flavor profile of rice vinegar.
sugar - Substitute with honey: Honey provides a natural sweetness and can dissolve well in the vinegar mixture, offering a similar taste.
salt - Substitute with soy sauce: Soy sauce adds a salty flavor along with a bit of umami, enhancing the overall taste of the dish.
toasted sesame seeds - Substitute with toasted sunflower seeds: Toasted sunflower seeds provide a similar crunch and nutty flavor, making them a suitable replacement.
Other Alternative Recipes
How to Store or Freeze This Dish
- To keep your cucumber sunomono fresh, store it in an airtight container in the refrigerator. This will help maintain its crisp texture and vibrant flavor.
- For the best taste, consume the sunomono within 2-3 days. The longer it sits, the more the cucumbers will lose their crunch.
- If you want to prepare the dish ahead of time, consider storing the vinegar mixture separately from the cucumbers. Combine them just before serving to ensure maximum freshness.
- Avoid freezing cucumber sunomono. The freezing process will cause the cucumbers to become mushy and lose their delightful crunch.
- If you have leftovers, make sure to give the sunomono a good stir before serving again. This will redistribute the flavors and ensure each bite is as delicious as the first.
- For an added touch, you can store the toasted sesame seeds separately and sprinkle them on just before serving to maintain their nutty crunch.
How to Reheat Leftovers
- Place the cucumber sunomono in a bowl and let it sit at room temperature for about 15-20 minutes. This allows the flavors to meld and the dish to reach a pleasant, cool temperature without becoming too cold.
- If you prefer a slightly warmer dish, you can briefly microwave the cucumber sunomono for 10-15 seconds. Be cautious not to overheat, as the cucumbers can become mushy.
- Alternatively, you can place the cucumber sunomono in a heat-safe bowl and set it in a larger bowl filled with warm water for a few minutes. This gentle warming method helps maintain the crisp texture of the cucumbers.
- For a refreshing twist, serve the cucumber sunomono chilled straight from the refrigerator. The cool temperature enhances the tangy flavor of the rice vinegar dressing.
- If the cucumber sunomono has been stored for a while and the vinegar mixture has settled, give it a quick toss to redistribute the flavors before serving.
Best Tools for This Recipe
Mixing bowl: Used to hold and mix the thinly sliced cucumbers with the vinegar mixture.
Knife: Essential for thinly slicing the cucumbers.
Cutting board: Provides a stable surface for slicing the cucumbers.
Measuring cups: Used to measure the rice vinegar accurately.
Measuring spoons: Used to measure the sugar, salt, and toasted sesame seeds.
Whisk: Helps to mix the rice vinegar, sugar, and salt until they are dissolved.
Serving bowl: Used to present the cucumber sunomono before serving.
Toaster or skillet: Used to toast the sesame seeds if they are not pre-toasted.
How to Save Time on This Recipe
Pre-slice cucumbers: Slice the cucumbers in advance and store them in an airtight container in the fridge.
Pre-mix dressing: Mix the rice vinegar, sugar, and salt ahead of time and keep it ready to pour.
Use a mandoline: A mandoline slicer can quickly and evenly slice the cucumbers.
Toast sesame seeds in bulk: Toast a larger batch of sesame seeds and store them for future use.
Quick marination: Let the cucumbers marinate while you prepare other dishes to save time.

Cucumber Sunomono Recipe
Ingredients
Main Ingredients
- 2 cucumbers thinly sliced
- ¼ cup rice vinegar
- 1 tablespoon sugar
- ½ teaspoon salt
- 1 tablespoon sesame seeds toasted
Instructions
- 1. Thinly slice the cucumbers and place them in a mixing bowl.
- 2. In a separate bowl, mix rice vinegar, sugar, and salt until dissolved.
- 3. Pour the vinegar mixture over the cucumbers and toss to coat.
- 4. Let it sit for at least 10 minutes before serving.
- 5. Sprinkle with toasted sesame seeds before serving.
Nutritional Value
Keywords
More Amazing Recipes to Try 🙂
- Cold Cucumber Soup Recipe15 Minutes
- Chicken Corn Soup Recipe30 Minutes
- Chinese Corn Soup Recipe25 Minutes
- Bahamian Chicken Souse Recipe1 Hours
- Summer Squash Soup Recipe45 Minutes
- Beet Soup Recipe1 Hours
- Slow Cooker French Onion Soup Recipe8 Hours 15 Minutes
- Salmon Chowder Recipe45 Minutes
Leave a Reply