RecipeShare Test Kitchen
4.7(7 ratings)
This Fiery Korean Cucumber Salad (Oi Muchim) is a quick, crunchy, and spicy side dish tossed in gochugaru, sesame oil, and vinegar. A refreshing banchan ready in just 10 minutes!
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Cut the cucumber into quarter-inch thick slices.
Drain and thinly slice the soaked onion.
Chop the green onions.
In a bowl, mix all the dressing ingredients until well combined.
In a separate bowl, combine the cucumber, onion, and green onions.
Pour the dressing over the vegetables and gently toss until coated.
Taste and adjust seasoning with salt if needed.
Let sit a few minutes to let the flavors meld.
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Everything you want to know about this recipe.
Spicy Cucumber Salad, also known as Oi Muchim, is a popular Korean side dish that's perfect for the summer. This refreshing salad features a delightful combination of fresh cucumbers, onions, garlic chives, and a spicy, tangy dressing. In just a few simple steps, you'll have a flavorful, zesty side dish that pairs well with a variety of meals. So let's get cooking!
This delicious Korean Spicy Cucumber Salad pairs perfectly with grilled meats like Korean BBQ, or as a refreshing side dish for rice dishes and noodle bowls. Its tangy, spicy flavor also complements fish and tofu dishes.
If you can't find gochugaru (Korean red pepper flakes), you can substitute it with regular red pepper flakes or a mix of paprika and cayenne pepper for a similar spicy kick.
This recipe serves 4, with approximately 150 grams per serving.
How long does this Korean Spicy Cucumber Salad last in the fridge? This salad is best enjoyed fresh, but it can last up to 2 days in the refrigerator. Store in an airtight container to maintain freshness.
Can I make this salad ahead of time? Yes! In fact, letting the salad sit for a few hours in the fridge allows the flavors to meld and intensify.
Is this salad gluten-free? This recipe is gluten-free as written, but always double-check the ingredients to ensure they don't contain hidden gluten.
How do I adjust the spiciness of the salad? You can control the spiciness by adjusting the amount of gochugaru or substituting it with a milder chili pepper.
Serving Size: 150g
* Reference intakes are based on an average adult's 8,400 kJ / 2,000 kcal diet. Your needs may be higher or lower.
Yes, but it’s best enjoyed within a few hours for maximum crunch. If making ahead, keep the dressing separate and mix before serving.
Korean cucumbers or Persian cucumbers are ideal for their crisp texture and thin skin, but English cucumbers also work well.
Yes, this recipe is naturally vegan and dairy-free—just ensure your gochugaru is pure chili flakes without added shrimp powder.
It’s moderately spicy from the gochugaru, but you can adjust the heat by reducing or increasing the chili flakes to taste.
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7 ratings
How would you rate this recipe?
Refreshing and flavorful! I’ll double the batch next time because it disappears so fast.
I used rice vinegar and a pinch of honey instead of sugar—deliciously bright and tangy!
Loved how fast this came together. I served it alongside grilled bulgogi and it balanced the flavors perfectly!
Great summer salad. Next time I’ll reduce the gochugaru slightly—was a bit spicy for my kids!
Reminds me of my mom’s Oi Muchim. Simple and authentic. I did use Korean cucumber for extra crunch.
Made this for a BBQ side—super refreshing and everyone loved it. I added a touch more vinegar for extra tang.
I’ve been looking for an easy banchan recipe, and this hit the spot! Perfect balance of spice and tang.
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