Oiji Muchim (Spicy Seasoned Cucumber Pickles)

Oiji muchim is a simple side dish made with Korean pickled cucumbers, oiji! It’s crunchy, chewy, spicy and deliciously salty.

Red spicy seasoned Korean pickle slices

Oiji muchim (오이지 무침) is a simple side dish made with oiji, Korean cucumber pickles! Fermented simply in salt water, oiji is a traditional way to preserve cucumbers beyond their growing season. During fermentation, a deep tangy flavor develops, the color turns golden yellow, and the texture becomes crunchy and slightly chewy. Oiji is a staple in Korean cuisine.

As I mentioned in my oiji post, these Korean pickles are not meant to be eaten right out of the jar because they are quite salty. The pickles are soaked in fresh water to reduce the salt content before being served. Often, oiji is simply served in the water used to soak the pickles to be eaten like cold soup. Oiji muchim is another common way to serve the cucumber pickles.

Red spicy seasoned Korean pickle slices

For this recipe, you can use commercially prepared oiji sold in the deli section of Korean markets. 

To make this oiji muchim, you’ll need to thinly slice the pickles, and then soak them in water until the desired salt level is achieved, about 10 minutes depending on your pickles. The best way to know when it’s soaked enough is to try a piece and see if it’s not too salty to eat as is. Once you’ve achieved the desired level of saltiness, squeeze the pickle slices as tightly as you can to remove the water content. The rest is easy! Season with some gochugaru and other basic ingredients. 

I find 1/2 tablespoon of gochugaru to be a good amount for 1 pickle that’s made with a long Korean cucumber (2 pickles if they are Kirby cucumbers). You can, of course, use more or less gochugaru to adjust the heat level to your taste. 

The key to good oiji muchim is to squeeze out the water content as much as possible for a crunchy and chewy texture Koreans describe as odeul odeul (오들오들). 

Red spicy seasoned Korean pickle slices

More cucumber recipes

Oiji (Korean Pickled Cucumbers)
Oi Muchim (Spicy Cucumber Side Dish)
Oi Kimchi (Cucumber Kimchi)
Oi Sobagi (Stuffed Cucumber Kimchi)
Oi Bokkeum (Stir-fried Cucumber Side Dish)

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Red spicy seasoned Korean pickle slices

Oiji Muchim (Spicy Seasoned Cucumber Pickles)

5 from 1 vote
Side Dish
Prep Time: 15 minutes
Cook Time: 5 minutes
Servings: 8
Print Recipe


  • 3 oiji (Korean pickled cucumber- 6 if using short kirby pickled cucumbers
  • 1-1/2 tablespoons gochugaru 고추가루, Korean red chili pepper flakes
  • 1/2 teaspoon minced garlic
  • 1/2 tablespoon sugar
  • 1 tablespoon oligodang 올리고당 or corn syrup (or more sugar)
  • 1 small fresh chili pepper red or green, finely chopped - optional
  • 1 tablespoon sesame oil
  • 1 tablespoon chopped scallion
  • 1 teaspoon roasted sesame seeds


  • Thinly slice the cucumber pickles.
    Korean cucumber pickle being cut into thin slices
  • Soak the pickle slices in water until not too salty to eat as is, about 10 minutes depending on your pickles.
    Korean pickled cucumber slices being soaked in water
  • Drain and tightly squeeze the pickles between your palms to remove as much liquid as possible. You may have to squeeze them several times.
    Squeezing out water from pickle slices
  • Add the remaining ingredients, except the scallion and sesame seeds, and mix everything very well until the pickles are evenly coated with gochugaru. Finish with tossing in the scallion and sesame seeds.
    Seasoning the cucumber slices


Oiji muchim can be kept well in the fridge for 4 to 5 days. If you want to keep it longer, don't add sesame oil until serving.
Tried this recipe?Mention @koreanbapsang or tag #koreanbapsang!

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  1. Is the salt used in the water for soaking?