Korean Cucumber Salad Recipe
Craving a bright, crunchy side that comes together in minutes? This Korean cucumber salad recipe (Oi Muchim) delivers the perfect balance of spicy gochugaru heat, tangy rice vinegar, and a hint of sweetness an easy Oi Muchim recipe you can make in under 10 minutes.

Whether you’re serving it alongside grilled meats or enjoying it as a diabetic-friendly cucumber salad, its refreshing flavor and vibrant color will keep you coming back for more
The Korean veg salad is often served as a side dish with Korean meals or as a refreshing appetizer. I am making this Korean cucumber salad recipe since years and it makes a perfect meal with Gyeran Mari Omelette or yachegeon – the Korean Veg pancake.
This easy cucumber salad is my favourite way to use up extra cucumbers from the garden. The recipe is so simple to make, but it tastes absolutely delicious. So if you love cucumbers this Korean Cucumber Salad that is sure to impress your family and friends.
Why Should You Make Korean Cucumber salad?
Asian food is flavourful and there are many types of asian cucumber salad recipes. But I am sharing with you my reasons to love this Spicy Korean cucumber salad recipe:
- Flavorful: This is a is a delicious and flavorful Korean cucumber side dish. The combination of rice vinegar, gochugaru, sesame oil, sugar, and garlic creates a tangy, spicy, and slightly sweet flavor that is hard to resist.
- Healthy and Low calories: Cucumbers are low in calories and high in fiber, making them a healthy addition to any meal. They are also rich in vitamins and minerals, such as vitamin C, vitamin K, and potassium.
- Easy to Make: Korean cucumber salad is a simple and easy recipe that requires only a few ingredients and minimal preparation time. It can be made in advance and stored in the refrigerator until ready to serve.
- Versatile: Korean cucumber salad can be served as a side dish or as a refreshing snack on its own. It is also a great addition to a Korean BBQ spread or as a topping for rice dishes.
Ingredients For Korean Cucumber Salad
- Cucumbers : Preferably use baby English cucumbers, Japanese cucumbers for this salad. If you can’t find them you can use Persian cucumbers and cut into 2-3 parts.
- Salad Dressing : sea salt, rice vinegar, gochugaru (Korean chili flakes), sesame oil, sugar, garlic clove (optional)
- Garnish: sesame seeds, Peanuts (roasted)
- If you can’t find gochugaru you can substitute it with Aleppo chilli flakes or cayenne pepper but for authenticity Gochugaru works best.
How to Make Korean Cucumber Salad Recipe?
Step1: To make this Asian cucumber salad, first I cut the cucumbers into accordion shapes (shown it in last step by step). Place the cucumbers in a large mixing bowl. Then added the salt to the cucumbers to release excess water. This is most important step. Usually we slice the cucumbers into the roundels but this time I went fancy and cut the cucumbers into accordion shapes.
Step 2: After rinsing the cucumbers, I mixed them with a zesty dressing made with rice vinegar, 1 teaspoon gochugaru (Korean red pepper flakes), sesame oil, sugar, garlic, and green onions.

Step 3: I finish the cucumber salad with toasted sesame seeds and serve it chilled. This salad comes out so good and packed with a punch of flavours. it is crunchy, spicy, and sweet, with a complex flavor that comes from the combination of ingredients in the dressing.

How to cut cucumber accordion style
Cutting cucumbers accordion-style is a decorative way to present them in salads or as a garnish. Here’s how to do it:

- Wash the cucumber and dry it with a paper towel.
- Cut off the ends of the cucumber using a sharp knife.
- Starting at one end of the cucumber, make a series of parallel cuts about 1/4 inch apart. Be sure to cut all the way through the cucumber.
- Turn the cucumber a quarter turn and make another series of parallel cuts, perpendicular to the first cuts. Again, be sure to cut all the way through the cucumber.
- Continue making cuts around the cucumber, turning it a quarter turn each time, until you have cut the entire cucumber.
- Gently fan out the cucumber slices to create the accordion effect.

- Use the sliced cucumber as desired, such as in a salad or as a garnish.
Tips to Make the Best Cucumber Salad:
- Be sure to slice the cucumbers thinly or cut into accordions so that more surface area is available to absorb the flavors of the dressing.
- Use a mandoline slicer for even and consistent cucumber slices.
- Use Korean red pepper flakes (gochugaru) for an authentic Korean flavor.
- For a spicier salad, increase the amount of gochugaru in the dressing.
- Adjust the sweetness of the salad dressing to your liking by adding more or less sugar.
- Use and sesame seeds for the best flavor.
Recipe Variations to Try
- Chili-Lime Twist: Swap rice vinegar for fresh lime juice and add a drizzle of Korean chili oil for an extra-zesty kick.
- Onion & Sesame: Thinly slice half a red onion into the mix, and finish with 1 tsp toasted sesame seeds for crunch and nuttiness.
- Creamy Cucumber Salad: Fold in 2 tbsp Greek yogurt or vegan coconut yogurt to the dressing for a cooling contrast to the gochugaru heat.
- Herb-Infused: Stir in chopped fresh mint or Thai basil to introduce a bright, herbal note that pairs beautifully with summer grilling.
Health Benefits of Korean Cucumber Salad
- Low-Calorie Hydration: With cucumbers over 95% water, this cucumber salad helps you stay hydrated without added sugars or fats.
- Vitamin & Antioxidant Boost: Cucumbers provide vitamin K and silica for skin health, while gochugaru brings capsaicin—an anti-inflammatory compound.
- Diabetic-Friendly: Naturally low in carbohydrates and free of refined sugars, it’s an excellent side dish for blood-sugar management.
- Gut-Friendly Probiotics: If you let the salad sit for 10–15 minutes before serving, a touch of fermentation can begin, increasing beneficial bacteria.
Frequently Asked Questions
What does Oi Muchim taste like?
Oi Muchim is crisp and refreshing, with a lively balance of cooling cucumber, tangy vinegar, a hint of sweetness, and warming spice from gochugaru.
Can I make this salad ahead of time?
Yes! you can toss cucumbers with the dressing, then refrigerate for up to 4 hours. The flavors deepen, but for best crunch serve within 1–2 hours.
Is gochugaru the same as red pepper flakes?
Not quite. Gochugaru is Korean chili powder made from sun-dried chili peppers; it’s milder, slightly smoky, and has a more vibrant red hue than typical red pepper flakes.
How can I make this gluten-free?
Simply swap the soy sauce for tamari or coconut aminos to keep the entire dish naturally gluten-free.
Is Korean cucumber salad diabetic Friendly ?
Korean cucumber salad can be a diabetic-friendly dish depending on the portion size and individual dietary needs. Cucumbers are a low-carbohydrate and low-glycemic index vegetable, which means they are less likely to cause a rapid increase in blood sugar levels.
How to Serve Korean Cucumber Salad:
It is a refreshing and flavorful side dish that pairs well with grilled meats, rice dishes, or as part of a Korean BBQ spread. It is also a healthy and low-calorie snack option that can be enjoyed on its own.
It can also be served as a light and refreshing appetizer or snack. I personally like to serve it with Asian style Omelette Tamagoyaki or with Yachaejeon (Vegetable Pancake)
How to Store leftover Cucumber Salad:
Leftover cucumber Salad can be stored in an airtight container in the refrigerator for up to 2 days. The cucumbers may release more water as they sit in the dressing, so drain any excess liquid before serving.

More Such Recipes
- Spiced Cucumber Salad with Whipped Yogurt
- Thai Cucumber salad Recipe
- Cucumber Raita Recipe
- Watermelon & Cucumber Salad
- Mizeria (Polish Cucumber Salad)
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Korean Cucumber Salad Recipe
Ingredients
- 3 cucumbers thinly sliced or cut accordion style
- 1 tablespoon sea salt
- 2 tablespoons rice vinegar
- 1 tablespoons light soy sauce
- 1 tablespoon gochugaru Korean red pepper flakes
- 1 tablespoon sesame oil
- 1 tablespoon sugar
- 1 garlic minced
- 1 tablespoon sesame seeds
- 1 tablespoon Peanuts roasted
Instructions
- Cut cucumbers into accordions or simply slice into roundels. and place them in a colander.
- In a bowl, combine the rice vinegar, gochugaru, light soy sauce, sugar(optional) and minced garlic (optional). Mix well.
- Add the sliced cucumbers in the mixing bowl. Toss the cucumbers with the dressing until they are well coated.
- Sprinkle sesame seeds and toasted and crushed peanuts over the top of the salad and mix well.
- Serve immediately or chill in the refrigerator until ready to serve.

I have got cucumbers, will definitely try this