Korean Dongchimi Radish Water Kimchi
Quick answer
Dongchimi is a Korean radish water kimchi made by salting whole Korean radishes, then submerging them with Asian pear, garlic, ginger, scallions, and green chili in a cle...
What makes this special
- Dongchimi radish water kimchi develops a natural carbonation through cold saltwater fermentation.
- Lactic bacteria break down radish starch into natural gentle carbonation
- Korean pear adds fruity sweetness; ginger keeps the finish clean
Key ingredients
Core cooking flow
- 1 Wash 1200 g of Korean radish well, then cut it into large 4 to 5 cm chunks.
- 2 Sprinkle 60 g of coarse salt evenly over the radish and toss so every cut side is coated.
- 3 When the radish bends slightly and releases moisture, rinse it once lightly in cold water.
Dongchimi is a Korean radish water kimchi made by salting whole Korean radishes, then submerging them with Asian pear, garlic, ginger, scallions, and green chili in a clean saltwater brine for several days of cold fermentation. As the radish starch breaks down through lactic fermentation, the brine develops a natural effervescence and bright, refreshing acidity. Pear lends a gentle fruit sweetness, and ginger sharpens the finish. The clear, chilled broth can be drunk on its own as a palate cleanser or used as a base for cold noodle dishes in winter, cutting through the richness of grilled meats and heavy stews. Dongchimi is traditionally prepared alongside napa kimchi during the late-autumn kimjang season. It requires at least three to five days of cool fermentation before the carbonation develops properly. Choosing medium-sized, firm radishes over small ones preserves a crisp texture for longer. Once fully fermented, the brine keeps well under refrigeration for two to three weeks.
Instructions
Read the steps as a cooking flow: prep, heat, seasoning, doneness control, and finish.
- 1Prep
Wash 1200 g of Korean radish well, then cut it into large 4 to 5 cm chunks.
Avoid cutting it too small, since smaller pieces soften faster during fermentation and lose the crisp texture dongchimi needs.
- 2Season
Sprinkle 60 g of coarse salt evenly over the radish and toss so every cut side is coated.
Salt for 2 hours, turning the pieces once halfway through so the seasoning penetrates evenly.
- 3Step
When the radish bends slightly and releases moisture, rinse it once lightly in cold water.
Drain in a colander for at least 10 minutes so excess surface water does not dilute the brine.
- 4Season
Dissolve a little salt in 2500 ml of water to make a clear brine.
Tie 200 g of pear, 8 garlic cloves, and 20 g of ginger in cheesecloth, then steep for 30 minutes to season the liquid cleanly.
- 5Step
Pack the radish, 60 g of scallions, and 2 pierced green chilies into a sterilized container.
Pour in the infused brine until every ingredient is fully submerged, which helps prevent spoilage during fermentation.
- 6Finish
Leave at room temperature for 1 to 2 days, then move it to the refrigerator once tiny bubbles appear.
Age for at least 4 more days, serve well chilled, and strain the broth if you want a cleaner finish.
After the steps
Pick a recipe that fits this dish.
Continue with shared ingredients, meal pairings, or a similar method.
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Seokbakji is a traditional Korean radish kimchi in which large-cut radish cubes are salted for one hour, drained, and tossed with a seasoning of gochugaru, salted shrimp, minced garlic, ginger, and scallion pieces before being set aside to ferment. The size of the radish pieces is the most important factor in this kimchi - smaller cuts turn mushy during fermentation as salt and acid break down the cell structure, while large cubes maintain their firm, satisfying crunch throughout the entire maturation period. Salted shrimp here does far more than add salt: its fermented depth provides an umami backbone that gochugaru alone cannot deliver. After one day of fermentation at room temperature, two more days in the refrigerator allow lactic acid bacteria to develop a clean, refreshing sourness. The liquid that the radish releases during this process becomes a flavorful brine - this brine is one of seokbakji's most prized characteristics. Placed alongside a bowl of seolleongtang or gukbap, the cold, crunchy kimchi and its tangy liquid cut directly through the richness of the bone broth, refreshing the palate between spoonfuls. Compared to kkakdugi, seokbakji pieces are larger and more liquid-forward.
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