Korean Cucumber Salad, or Oi Muchim, is a refreshing and vibrant dish that captures the essence of Korean cuisine in a simple, yet delicious way. This salad showcases the crispness of cucumbers, perfectly balanced with a tangy, spicy dressing that elevates the overall flavor profile. It’s a delightful side dish that pairs well with a variety of Korean meals or can stand alone as a light and healthy snack. With its bright colors and crunchy texture, Oi Muchim is not only appealing to the palate but also a feast for the eyes.

Why You Will Love This Recipe
You’ll fall in love with Korean Cucumber Salad for its incredible balance of flavors—sweet, spicy, and savory all in one bite. The ease of preparation makes it an ideal choice for both novice cooks and experienced chefs alike. With minimal ingredients and a quick assembly process, you can whip up this salad in no time. Oi Muchim fits well within various dietary lifestyles, including vegan and gluten-free options, making it a versatile addition to any meal. Plus, it’s a great way to enjoy fresh, crunchy vegetables in a way that’s both satisfying and nutritious.
Tips and Tricks
To make your Oi Muchim even more flavorful, try using Korean gochugaru (red pepper flakes) for an authentic kick, adjusting the amount based on your spice preference. If you’re short on time, slice the cucumbers ahead of time and store them in the fridge. Letting the salad marinate for a bit will enhance the flavors even more, so prepare it at least 30 minutes before serving. For added crunch, consider mixing in some julienned carrots or sliced radishes. Lastly, using a mandoline slicer can help achieve uniformly thin cucumber slices, ensuring an even distribution of the dressing.
Make Ahead Tips
Oi Muchim can be prepared a few hours in advance or even the day before serving, making it a perfect dish for meal prep. You can slice the cucumbers and prepare the dressing separately. Store the cucumbers in an airtight container in the refrigerator, and keep the dressing in a separate jar. Combine them just before serving to maintain the cucumbers’ crispness. When stored properly, the salad will stay fresh for 2-3 days in the refrigerator, so feel free to make a larger batch for easy meals throughout the week.

Recipe Variations
Feel free to customize your Oi Muchim by incorporating different vegetables like thinly sliced bell peppers or shredded cabbage for added color and crunch. For a twist, add a splash of rice vinegar for extra tang, or experiment with sesame oil for a richer aroma. If you’re looking for a vegan protein boost, toss in some edamame or chickpeas. You could even switch up the heat by using sriracha instead of gochugaru for a different flavor profile.
How to Serve
To serve Oi Muchim, transfer the salad to a shallow bowl or plate to showcase its vibrant colors. Garnish with sesame seeds and finely chopped green onions for an extra pop of flavor and visual appeal. This salad pairs beautifully with grilled meats, rice dishes, or as part of a larger Korean feast. For an authentic touch, serve it alongside small bowls of kimchi or other banchan for a complete dining experience.

Pairing Suggestions
Pair your Oi Muchim with a chilled bottle of soju or a refreshing glass of Korean rice wine (makgeolli) for a traditional experience. Light-bodied white wines like Riesling or Sauvignon Blanc also complement the flavors well. For a non-alcoholic option, try a cold barley tea or iced green tea. As for side dishes, consider serving it with bulgogi, grilled fish, or a hearty bowl of bibimbap.
How to Store
Leftover Oi Muchim can be stored in an airtight container in the refrigerator for up to 3 days. The cucumbers will continue to release moisture, so it’s best to consume the salad within this timeframe for optimal crunch. Freezing is not recommended, as the texture of the cucumbers will suffer. To refresh any leftovers, give them a gentle toss to redistribute the dressing before serving.
Equipment Needed
You will need a sharp knife and cutting board for slicing the cucumbers. A mixing bowl for combining the salad and a whisk or fork for mixing the dressing are essential. If you have a mandoline slicer, it’s great for achieving uniform cucumber slices. No special equipment is necessary, but these tools will help streamline the process.

Dietary Adaptations
This recipe is naturally vegan and gluten-free, making it suitable for a variety of dietary preferences. For a nut-free version, ensure that any sesame oil used is free from cross-contamination. You can also substitute the sugar with a natural sweetener like agave syrup or maple syrup to cater to those looking for healthier options.
Seasonal Adaptations
In summer, when cucumbers are at their peak, you can also incorporate other seasonal vegetables like zucchini or radishes for added color and nutrition. In the cooler months, consider adding a touch of roasted garlic to the dressing for warmth. Experimenting with different types of vinegar, such as apple cider or malt vinegar, can also add seasonal flair to the flavor profile.
Recipe FAQs
1. Can I use regular cucumbers instead of Korean cucumbers?
Yes, but English cucumbers or Persian cucumbers are preferred for their texture and flavor.
2. How long should I let the salad marinate?
Allow at least 30 minutes for the flavors to meld, but it can be made a few hours in advance for better taste.
3. What if I can’t find gochugaru?
You can substitute gochugaru with red pepper flakes, but adjust to taste as they vary in heat.
4. Can I make this salad ahead of time?
Absolutely! Prepare it a few hours in advance or the day before for best results.
Korean Cucumber Salad (Oi Muchim)

Korean Cucumber Salad, or Oi Muchim, is a refreshing and vibrant dish that captures the essence of Korean cuisine in a simple, yet delicious way.
Ingredients
- 2 medium cucumbers (preferably English or Persian)
- 2 tablespoons Korean gochugaru (red pepper flakes)
- 1 tablespoon soy sauce (or tamari for gluten-free)
- 1 tablespoon rice vinegar
- 1 tablespoon sugar
- 1 tablespoon sesame oil
- 1 clove garlic, minced
- 2 green onions, finely chopped
- 1 tablespoon sesame seeds (for garnish)
Instructions
- Start by washing the cucumbers thoroughly. If using English cucumbers, you can leave the skin on; otherwise, peel them if desired.
- Slice the cucumbers thinly, about 1/8 inch thick, either using a knife or a mandoline slicer for uniform slices.
- Place the cucumber slices in a large mixing bowl and sprinkle with a pinch of salt. Let them sit for about 10-15 minutes to draw out excess moisture.
- In a separate bowl, combine the gochugaru, soy sauce, rice vinegar, sugar, sesame oil, and minced garlic. Whisk until well combined.
- After the cucumbers have released some water, gently squeeze them to remove excess moisture and transfer them to a clean bowl.
- Pour the dressing over the cucumbers, add the chopped green onions, and toss everything together until the cucumbers are evenly coated.
- Let the salad marinate for at least 30 minutes before serving to enhance the flavors.
- Serve the salad chilled or at room temperature, garnished with sesame seeds.
Nutrition Information:
Yield: 4 Serving Size: 1Amount Per Serving: Calories: 75Total Fat: 5gSaturated Fat: 1gTrans Fat: 0gUnsaturated Fat: 4gCholesterol: 0mgSodium: 223mgCarbohydrates: 8gFiber: 1gSugar: 5gProtein: 2g
Asianplated.com, occasionally offers nutritional information for recipes contained on this site. This information is provided as a courtesy and is an estimate only. This information comes from online calculators. Although allchickenrecipes.com attempts to provide accurate nutritional information, these figures are only estimates.
Final Thoughts
Korean Cucumber Salad (Oi Muchim) is a delightful and refreshing dish that deserves a place at your table. With its bright flavors and simple preparation, it’s the perfect accompaniment to any meal or a light snack on its own. Experiment with the variations and make it your own, and don’t hesitate to serve it at gatherings to impress your friends and family. Enjoy the crunch and zest of this classic Korean salad, and let it transport you to the vibrant streets of Korea with each delicious bite!