As I delved into my fridge, I was met with a bounty of crisp cucumbers begging for attention. That’s when I decided to whip up a batch of Cucumber Kimchi, a delightful blend that adds a punch of flavor to any meal. This recipe is not only quick to prepare, taking just 20 minutes, but it also transforms everyday ingredients into a vibrant side dish bursting with personality. You’ll love how the crunch of fresh veggies pairs with the tangy kick of garlic and fish sauce, creating a crowd-pleaser that elevates your dining table. Whether you serve it as a zesty addition to rice or enjoy it on its own, your taste buds are in for a treat! Are you ready to dive into this simple yet flavorful culinary adventure?

Why is Cucumber Kimchi a Must-Try?
Freshness and Flavor: This Cucumber Kimchi offers a bright burst of flavors that elevate any dish! Quick and Easy: With just 20 minutes of prep, you can enjoy a homemade delight. Versatile Option: Pair it with rice, sandwiches, or as a stand-alone snack. Health Benefits: Packed with vitamins and antioxidants, it's a nutritious choice. For more refreshing ideas, check out this Cucumber Caprese Salad to keep your meals vibrant!
Cucumber Kimchi Ingredients
For the Kimchi
• Cucumbers – 4 cups, sliced into ¼-inch rounds for that perfect crunch and freshness.
• Salt – 1 tablespoon, used to draw out moisture from the cucumbers for an ideal texture.
• Carrot – 1 cup, julienned to add a vibrant pop of color and sweetness.
• Asian chives (optional) – ⅓ cup, for an extra layer of flavor that complements the other ingredients.
• Fish sauce (or soy sauce) – 3 tablespoons, the secret ingredient that brings umami depth to your Cucumber Kimchi.
• Sugar – 2 tablespoons, balancing the savory and spicy notes for a well-rounded taste.
• Minced garlic – 1 teaspoon, adding a robust, aromatic kick that enhances the overall profile.
• Korean red pepper flakes (gochugaru) – 1 teaspoon, providing that delightful heat that makes kimchi so irresistible.
• Sesame seeds – For garnish, adding a nutty finish that makes your dish look as good as it tastes.
Step‑by‑Step Instructions for Cucumber Kimchi
Step 1: Prepare the Cucumbers
Slice the cucumbers into ¼-inch rounds and discard the ends. Place the cucumber slices in a mixing bowl, then sprinkle with salt. Toss the cucumbers to coat them evenly, and let them sit for 10–15 minutes. This process helps the cucumbers release moisture, making them bendy and ready for the flavorful Cucumber Kimchi.
Step 2: Rinse and Drain
Once the cucumbers have rested, rinse them under cold water 2–3 times to remove excess salt. Drain the cucumbers thoroughly in a colander, allowing any remaining water to escape. This step is essential to ensure that your Cucumber Kimchi isn’t overly salty and maintains that delightful crunch.
Step 3: Make the Marinade
In a large mixing bowl, combine fish sauce, sugar, minced garlic, and Korean red pepper flakes. Whisk together until the sugar is dissolved and the mixture is well blended. The aroma will be intense, so this is where the magic of flavor starts, setting the perfect base for your Cucumber Kimchi.
Step 4: Combine Ingredients
Add the drained cucumber slices to the marinade in the mixing bowl. Sprinkle in the julienned carrots and optional Asian chives for added flavor. Gently toss all the ingredients together until every cucumber piece is thoroughly coated in the marinade, ensuring an even distribution of flavors throughout the Cucumber Kimchi.
Step 5: Garnish and Serve
Transfer the Cucumber Kimchi to a serving dish and sprinkle sesame seeds on top for a nutty finish. For a more intense flavor experience, chill the Cucumber Kimchi in the fridge for 30 minutes. Then, serve it as a side dish, or enjoy it on its own, knowing every bite is packed with goodness!

Cucumber Kimchi Variations & Substitutions
Feel free to play around with this Cucumber Kimchi recipe and tailor it to your taste preferences or dietary needs!
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Vegan Swap: Use soy sauce instead of fish sauce and skip the chives for a plant-based version that still packs a punch.
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Extra Crunch: Add ½ cup of thinly sliced radishes to the mix for an added crunch and a peppery kick, enhancing the texture profile beautifully.
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Sweet & Spicy: Stir in a tablespoon of honey or agave syrup to the marinade for a delightful sweetness that perfectly balances the heat of the chili flakes. Your palate will love the contrasting flavors!
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Herby Twist: Incorporate fresh herbs like cilantro or dill instead of Asian chives. This substitution introduces fresh notes and an aromatic surprise with each bite.
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Low-Sodium Version: Use a low-sodium soy sauce to dramatically cut down on sodium levels while retaining the umami flavor. This option is perfect for health-conscious food lovers!
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Citrusy Brightness: A splash of lime or lemon juice in the marinade will enliven your Cucumber Kimchi, infusing it with a zesty freshness that’s irresistible.
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Spicy Upgrade: For those who crave more heat, double the Korean red pepper flakes or add thinly sliced fresh jalapeños directly into the mix for a fiery twist.
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Kimchi Fusion: Experiment by adding diced mango or pineapple for a tropical flair that complements the crunch of cucumbers, transforming your Cucumber Kimchi into an exotic side dish.
Embrace these variations to make this beloved dish uniquely yours! And while you’re at it, consider pairing your Cucumber Kimchi with a delightful Cucumber Caprese Salad for a perfect meal favorite!
Make Ahead Options
Preparing Cucumber Kimchi ahead of time is a brilliant way to save time for busy weeknights while still enjoying a delicious homemade dish! You can slice the cucumbers and mix the marinade up to 24 hours in advance, storing them separately. This allows for optimal texture and freshness when combined right before serving. Simply refrigerate the cucumber slices after salting and rinsing (in an airtight container) to maintain their crunch. When you're ready to enjoy your Cucumber Kimchi, toss the cucumber slices with the marinade and add the carrots and Asian chives. Serve immediately, or chill for an additional 30 minutes to enhance the flavors even further. This prep method keeps the dish just as tasty while making meal prep a breeze!
What to Serve with Cucumber Kimchi
Cucumber Kimchi adds a delightful zing that can elevate any meal, turning simple dishes into something extraordinary.
- Steamed Rice: A fluffy bowl of plain rice absorbs the tangy flavors of the kimchi, creating a comforting harmony with every bite.
- Grilled Fish: The lightness of grilled fish complements the crunch of Cucumber Kimchi perfectly, enhancing the meal's freshness while balancing flavors wonderfully.
- Korean BBQ: Serve it alongside your favorite meats for a traditional meal. The spicy tang of the kimchi cuts through the richness, brightening the dish.
- Spicy Noodles: The fiery kick of spicy noodles pairs beautifully with the cooling effect of Cucumber Kimchi, creating an exciting and balanced flavor profile.
- Asian Slaw: A crunchy slaw with a sesame dressing perfectly matches the veggie crunch of the kimchi, adding more texture and color to your plate.
- Sesame Garlic Broccoli: The nutty flavor enhances the freshness of the kimchi. This vibrant vegetable dish brings a crunchy contrast and beautiful color to any meal.
- Miso Soup: This warm bowl of comfort provides a great contrast to the cold kimchi, making every meal feel more complete and satisfying.
- Yuja-cha (Citrus Tea): A soothing glass of this refreshing tea offers a delightful sweetness that balances the spiciness of the kimchi, rounding out your meal beautifully.
Storage Tips for Cucumber Kimchi
Fridge: Store your Cucumber Kimchi in an airtight container in the refrigerator for up to 7 days. For optimal freshness and crunch, enjoy it within 3–4 days.
Room Temperature: It’s best to avoid keeping Cucumber Kimchi at room temperature, as this can lead to spoilage and an unwanted texture change.
Freezer: While freezing is possible, it may alter the crisp texture and flavor. If necessary, freeze for up to 2 months in a freezer-safe container.
Reheating: Cucumber Kimchi is typically enjoyed cold, straight from the fridge. However, if you prefer, allow it to come to room temperature before serving for a slight flavor enhancement.
Expert Tips for Cucumber Kimchi
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Salt Wisely: Make sure to sprinkle enough salt on cucumbers to draw out moisture without overpowering the flavor. Remember, balance is key in Cucumber Kimchi!
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Rinse Thoroughly: After salting, rinse the cucumbers well to remove excess salt. This ensures a perfect, non-salty crunch, enhancing your kimchi experience.
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Customize Flavor: Adjust the amount of Korean red pepper flakes based on your spice preference. Don’t be afraid to experiment to find your perfect heat level in Cucumber Kimchi!
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Chill for Flavor: Allow your Cucumber Kimchi to chill in the fridge for at least 30 minutes. This helps meld the flavors together, resulting in a more delicious dish.
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Storage Tips: For best texture and flavor, consume leftovers within 3–4 days. Don’t forget to keep them in an airtight container to minimize strong odors!

Cucumber Kimchi Recipe FAQs
How do I know if my cucumbers are ripe?
Absolutely! When selecting cucumbers for Cucumber Kimchi, look for ones that are firm, bright green, and free from dark spots. Ripe cucumbers should be medium-sized and have smooth skin. Avoid any that feel soft or have wrinkles, as these may indicate overripeness.
How should I store leftovers?
Very! Store your leftover Cucumber Kimchi in an airtight container in the refrigerator for up to 7 days. However, for the best texture and flavor, it's recommended to consume it within 3–4 days. The strong smells from garlic and fish sauce may spread in your fridge—using an airtight container will help minimize this.
Can I freeze Cucumber Kimchi?
Certainly! While it’s possible to freeze Cucumber Kimchi, keep in mind that the texture may become softer once thawed. If you choose to freeze it, do so in a freezer-safe container for up to 2 months. To freeze, follow these steps:
- Prepare the Cucumber Kimchi as directed.
- Allow it to cool down to room temperature.
- Portion the kimchi into freezer-safe bags or containers, squeezing out as much air as possible before sealing.
- Label with the date and freeze.
When ready to eat, thaw in the fridge overnight and enjoy it chilled.
What should I do if my Cucumber Kimchi is too salty?
Oh no! If you find your Cucumber Kimchi is too salty, try adding more chopped cucumbers or mixing in a little unsalted carrot or other veggies to dilute the saltiness. You can also make a fresh batch of the marinade without salt and mix it in to balance out the flavors. Remember to taste as you go and adjust according to your preference!
Are there any dietary considerations for Cucumber Kimchi?
Absolutely! If you're preparing Cucumber Kimchi for someone with dietary restrictions, be aware that the fish sauce contains seafood and may not be suitable for those with shellfish allergies. A great alternative is soy sauce, which maintains the savory flavor while being vegan-friendly. And, while it's generally healthy, if you're concerned about sodium intake, consider adjusting the amount of fish sauce or omitting it altogether!

Fresh and Zesty Cucumber Kimchi to Brighten Your Day
Ingredients
Equipment
Method
- Slice the cucumbers into ¼-inch rounds, sprinkle with salt, and let them sit for 10–15 minutes.
- Rinse the cucumbers under cold water 2–3 times to remove excess salt and drain thoroughly.
- Combine fish sauce, sugar, minced garlic, and Korean red pepper flakes in a bowl and whisk until blended.
- Add drained cucumber slices, julienned carrots, and optional Asian chives to the marinade, tossing gently to coat.
- Transfer to a serving dish and garnish with sesame seeds. Chill for 30 minutes before serving.





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