If you are craving something fresh, flavorful, and a little bit spicy, this Korean Cucumber Salad Recipe is an absolute must-try. It beautifully balances crisp, cool cucumber slices with the warm, smoky kick of gochugaru and the tang of rice vinegar, all tied together with a hint of sweetness and toasted sesame aroma. Quick to prepare and utterly addictive, this salad brings vibrant color and exciting texture to any meal, making it a perfect side or a refreshing snack any time of year.

Ingredients You’ll Need
The magic of this Korean Cucumber Salad Recipe lies in its simple yet essential ingredients. Each component plays a crucial role, contributing either a punch of flavor, a refreshing crunch, or a subtle harmony that brings the whole dish together perfectly.
- 1 large seedless English cucumber, sliced medium-thin: Provides the crisp, hydrating base that carries the flavors beautifully.
- 2 tablespoons gochugaru (Korean red chili flakes): Adds a vibrant heat and that signature Korean chili flavor without overpowering.
- 2 tablespoons rice vinegar: Brings a bright, tangy note that balances the spice and enhances freshness.
- 1 tablespoon granulated sugar: Introduces a touch of sweetness to mellow the acidity.
- 3 cloves garlic, minced: Delivers a fragrant, savory depth to the salad.
- 1/2 teaspoon sesame oil: Offers a warm, nutty aroma that rounds out the taste.
- White sesame seeds, for garnish: Provides a subtle crunch and lovely visual contrast for the finished dish.
How to Make Korean Cucumber Salad Recipe
Step 1: Prepare the Dressing
Start by combining the gochugaru, rice vinegar, granulated sugar, minced garlic, and sesame oil in a large mixing bowl. Stir them together until you get a loose but evenly mixed paste. This blend is the heart of your Korean Cucumber Salad Recipe, packed with balanced spice, acidity, and flavor intensity that will saturate each cucumber slice beautifully.
Step 2: Coat the Cucumbers
Add your medium-thin cucumber slices to the bowl with the dressing. This step is where the fun begins—use your hands (latex gloves are a smart choice here) to massage and toss the cucumbers thoroughly so every piece gets coated evenly. This gentle “massage” not only ensures flavor coverage but slightly softens the cucumbers for an ideal texture.
Step 3: Let It Chill
Once mixed, pop the salad into the refrigerator for about 30 minutes. This chilling step is essential because it allows the cucumbers to soak in the spicy, tangy dressing, melding all the flavors together and making every bite more vibrant and refreshing.
Step 4: Garnish and Serve
When you’re ready to serve, transfer your Korean Cucumber Salad Recipe to a beautiful bowl or platter, and don’t forget to sprinkle white sesame seeds on top. These little seeds add that perfect nutty crunch and a lovely visual touch, inviting everyone to dig right in and enjoy the fresh, flavorful experience.
How to Serve Korean Cucumber Salad Recipe

Garnishes
While white sesame seeds are classic and essential here, feel free to add fresh chopped scallions or a sprinkle of toasted seaweed flakes for an extra flavor pop. A light drizzle of extra sesame oil just before serving can also elevate the aroma and deepen the taste.
Side Dishes
This Korean Cucumber Salad Recipe pairs wonderfully with grilled meats like Korean BBQ, spicy tofu bowls, or even simple steamed rice. It’s the perfect palate cleanser and textural contrast to richer, heartier dishes, making any meal more balanced and exciting.
Creative Ways to Present
To impress guests or add a bit of flair, serve the salad in small individual cups or on cucumber “boats” by cutting thick cucumber halves lengthwise and hollowing them slightly. It’s a fun and eye-catching way to enjoy this crisp, spicy treat!
Make Ahead and Storage
Storing Leftovers
You can store leftover Korean Cucumber Salad Recipe in an airtight container in the refrigerator for up to 2 days. Keep in mind that the cucumbers will continue to release water and soften over time, so for the best texture, it’s ideal to enjoy it fresh or within a day.
Freezing
This salad is best enjoyed fresh or chilled but not frozen. Freezing cucumbers will break down their structure and create a mushy texture, which isn’t appealing for this crunchy dish.
Reheating
Since this salad is served cold, reheating is not recommended. The fresh, crisp quality of the cucumbers pairs best with the chilled dressing, so stick to enjoying it straight from the fridge.
FAQs
Can I use regular chili flakes instead of gochugaru?
While regular chili flakes can add heat, gochugaru has a unique smoky, slightly sweet flavor that is key to authentic Korean Cucumber Salad Recipe. If you substitute, consider balancing the flavor with a pinch of sugar or smoked paprika.
How thin should I slice the cucumbers?
Medium-thin slices about 1/4 to 1/2 inch thick work best—they retain enough crunch to stand up to the dressing but are thin enough to absorb all the flavors beautifully.
Is this salad spicy?
Yes, but the heat from gochugaru is balanced by the vinegar and sugar, resulting in a gentle, pleasant spice rather than overwhelming heat. You can adjust the amount of chili flakes to suit your taste.
Can I make this salad vegan?
Absolutely! This Korean Cucumber Salad Recipe is naturally vegan, made entirely from plant-based ingredients without any animal products.
What if I don’t have sesame oil?
Sesame oil adds a distinctive nutty flavor, but if you don’t have any on hand, you can substitute it with a light drizzle of toasted vegetable oil or omit it altogether, though the flavor will be slightly less rich.
Final Thoughts
This Korean Cucumber Salad Recipe is truly a gift to anyone who loves fresh, punchy, and layered flavors with little fuss. Whether you’re new to Korean cuisine or a long-time fan, this salad brings an irresistible crunch and vibrant zest that brightens up any meal or snack moment. Give it a try—you’ll be amazed by how such simple ingredients can come together to create something so delicious and satisfying.
