This Japanese spicy cucumber salad is a refreshing and flavorful dish that combines the crispness of cucumbers with a tangy, spicy dressing. It's perfect as a side dish or a light snack, offering a delightful balance of heat and coolness.
Some ingredients in this recipe might not be commonly found in every household. For instance, soy sauce, rice vinegar, and sesame oil are staples in Japanese cuisine but may require a trip to the supermarket if you don't already have them. Additionally, red pepper flakes and toasted sesame seeds might not be in your pantry, so be sure to pick those up as well.

Ingredients For Japanese Spicy Cucumber Salad
Cucumbers: Fresh and crisp, they form the base of the salad.
Salt: Used to draw out excess moisture from the cucumbers.
Soy sauce: Adds a savory umami flavor to the dressing.
Rice vinegar: Provides a tangy acidity that balances the flavors.
Sesame oil: Adds a nutty aroma and richness to the dressing.
Red pepper flakes: Brings a spicy kick to the salad.
Sugar: Balances the acidity and heat with a touch of sweetness.
Toasted sesame seeds: Adds a crunchy texture and nutty flavor to the finished dish.
Technique Tip for Making This Salad
When preparing the cucumbers, make sure to slice them evenly to ensure a consistent texture throughout the salad. Using a mandoline slicer can help achieve uniform slices quickly and efficiently. Additionally, after salting the cucumbers, gently squeeze out any excess water to prevent the salad from becoming too watery. This step helps the cucumbers absorb the flavors of the dressing more effectively.
Suggested Side Dishes
Alternative Ingredients
cucumbers - Substitute with zucchini: Zucchini has a similar texture and can absorb flavors well, making it a good alternative for cucumbers.
salt - Substitute with soy sauce: Soy sauce can add both saltiness and umami flavor, enhancing the overall taste of the salad.
soy sauce - Substitute with tamari: Tamari is a gluten-free alternative to soy sauce and has a similar flavor profile.
rice vinegar - Substitute with apple cider vinegar: Apple cider vinegar has a tangy flavor that can mimic the acidity of rice vinegar.
sesame oil - Substitute with olive oil: Olive oil can provide a different but pleasant flavor, though it lacks the nutty taste of sesame oil.
red pepper flakes - Substitute with sriracha: Sriracha can add a similar level of heat and a bit of extra flavor complexity.
sugar - Substitute with honey: Honey can provide the necessary sweetness while adding a slight floral note.
toasted sesame seeds - Substitute with toasted sunflower seeds: Toasted sunflower seeds can offer a similar crunch and nutty flavor.
Other Alternative Recipes Similar to This Salad
How to Store or Freeze This Salad
- Ensure the cucumbers are completely dry before storing. Excess moisture can make them soggy.
- Place the prepared salad in an airtight container. This helps maintain the crispness of the cucumbers and the freshness of the dressing.
- Store the container in the refrigerator. The salad will stay fresh for up to 2-3 days.
- If you want to prepare the salad in advance, keep the dressing and the cucumbers separate. Mix them just before serving to maintain the crunchiness.
- Avoid freezing the salad. The high water content in cucumbers causes them to become mushy when thawed.
- If you must freeze, consider freezing only the dressing. Pour it over freshly sliced cucumbers when ready to serve.
- For best results, consume the salad as soon as possible to enjoy the optimal texture and flavor.
How to Reheat Leftovers
- Japanese Spicy Cucumber Salad is best enjoyed fresh, but if you must reheat, follow these steps for the best results:
- Microwave Method:
- Place the cucumber salad in a microwave-safe dish.
- Cover with a microwave-safe lid or plastic wrap, leaving a small vent.
- Heat on medium power for 30 seconds to 1 minute, checking frequently to avoid overheating.
- Stir gently and check the temperature. If needed, heat in additional 10-second intervals.
- Stovetop Method:
- Transfer the salad to a non-stick skillet.
- Heat over low to medium heat, stirring occasionally.
- Warm for 2-3 minutes until the salad is just heated through.
- Avoid overcooking to maintain the crispness of the cucumbers.
- Room Temperature Method:
- Remove the salad from the refrigerator.
- Let it sit at room temperature for about 15-20 minutes.
- Stir gently before serving to redistribute the dressing.
- Oven Method (least recommended):
- Preheat the oven to 250°F (120°C).
- Place the salad in an oven-safe dish.
- Cover with aluminum foil to prevent drying out.
- Heat for 5-7 minutes, checking frequently.
- Stir gently and serve immediately.
- Microwave Method:
Remember, the goal is to gently warm the salad without compromising the freshness and crisp texture of the cucumbers.
Best Tools for Making This Salad
Mixing bowl: A large bowl used to combine and mix the sliced cucumbers with salt and later with the dressing.
Knife: A sharp tool used to slice the cucumbers evenly.
Cutting board: A flat surface to safely slice the cucumbers.
Small bowl: A separate bowl to mix the soy sauce, rice vinegar, sesame oil, red pepper flakes, and sugar.
Measuring spoons: Tools to accurately measure the salt, soy sauce, rice vinegar, sesame oil, red pepper flakes, and sugar.
Colander: A tool to drain any excess water from the cucumbers after they have been salted.
Spoon: A utensil to mix the cucumbers with the dressing and to sprinkle the toasted sesame seeds on top.
How to Save Time on Making This Salad
Pre-slice cucumbers: Slice the cucumbers in advance and store them in the fridge to save time.
Use a mandoline: A mandoline slicer can quickly and uniformly slice the cucumbers.
Pre-mix dressing: Prepare the dressing ingredients in a jar and shake well. Store it in the fridge for quick use.
Toast sesame seeds in bulk: Toast a large batch of sesame seeds and store them in an airtight container.
Use a colander: Place the salted cucumbers in a colander to drain excess water efficiently.

Japanese Spicy Cucumber Salad Recipe
Ingredients
Main Ingredients
- 2 large Cucumbers sliced
- 1 teaspoon Salt
- 1 tablespoon Soy Sauce
- 1 tablespoon Rice Vinegar
- 1 teaspoon Sesame Oil
- 1 teaspoon Red Pepper Flakes
- 1 teaspoon Sugar
- 1 tablespoon Sesame Seeds toasted
Instructions
- 1. Slice the cucumbers and place them in a mixing bowl.
- 2. Add salt to the cucumbers and mix well. Let it sit for 10 minutes.
- 3. In a separate bowl, mix soy sauce, rice vinegar, sesame oil, red pepper flakes, and sugar.
- 4. Drain any excess water from the cucumbers and add the dressing. Mix well.
- 5. Sprinkle toasted sesame seeds on top before serving.
Nutritional Value
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