Korean Dried Radish Greens Soup
Quick answer
Siraegi-guk is a Korean dried radish greens soup that transforms a humble preserved vegetable into something deeply flavorful through the medium of doenjang.
What makes this special
- Sauteing seasoned siraegi in perilla oil for 3 minutes brings out a nutty aroma.
- Drying concentrates siraegi umami; it dissolves into doenjang broth as it simmers
- Seasoned siraegi sauteed 3 minutes in perilla oil raises nutty aroma before broth
Key ingredients
Core cooking flow
- 1 Trim any tough outer skins from 300 g boiled dried radish greens, then cut them into 5 cm lengths.
- 2 Put the greens in a bowl with 2 tbsp doenjang, 0.5 tbsp gochugaru, 1 tbsp mi...
- 3 Place a pot over medium-low heat and add 1 tbsp perilla oil.
Siraegi-guk is a Korean dried radish greens soup that transforms a humble preserved vegetable into something deeply flavorful through the medium of doenjang. The greens are dried in autumn, then reconstituted by boiling until soft - a process that concentrates their earthy, slightly bitter character. When simmered in stock with dissolved soybean paste, that concentrated flavor meets fermented umami and the result is a broth richer than the ingredient list would suggest. Adding ground perilla seeds pushes the soup further, turning the liquid creamy and nutty. Garlic and green onion form the aromatic backbone. The soup works well without meat, but many cooks stir-fry a small amount of beef in perilla oil before adding the liquid, which introduces a beefy depth that rounds out the overall profile. The critical step is managing the initial boiling of the dried greens: not enough, and the bitterness overwhelms; too much, and the greens become bland. Experienced Korean cooks leave just enough edge to give the soup its distinctive character - a pleasant astringency that makes doenjang taste more interesting rather than less. Siraegi-guk is pantry cooking at its finest, relying on dried goods and fermented paste to produce a bowl that tastes like slow, patient effort.
Instructions
Read the steps as a cooking flow: prep, heat, seasoning, doneness control, and finish.
- 1Heat
Trim any tough outer skins from 300 g boiled dried radish greens, then cut them into 5 cm lengths.
Squeeze out excess water firmly by hand, but stop before the greens become dry and brittle.
- 2Season
Put the greens in a bowl with 2 tbsp doenjang, 0.5 tbsp gochugaru, 1 tbsp minced garlic, and 1 tbsp soup soy sauce.
Massage for about 1 minute so the seasoning reaches between the stems.
- 3Control
Place a pot over medium-low heat and add 1 tbsp perilla oil.
Add the seasoned greens and stir-fry for 3 minutes, stirring often, until the grassy smell softens and the doenjang aroma turns nutty.
- 4Control
Pour in 1500 ml anchovy stock gradually, stirring so the doenjang loosens instead of clumping.
Bring it to a boil over high heat, skim any foam that rises, then lower to medium heat.
- 5Control
Simmer over medium heat for 25 minutes so the greens absorb the broth.
If the liquid reduces too quickly, lower the heat, and check that the stems bend softly without feeling tough.
- 6Finish
Add 40 g green onion and simmer for 2 more minutes to freshen the aroma.
Taste the broth, add only a little more soup soy sauce if needed, and serve while a slight pleasant bitterness remains.
After the steps
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Siraegi-dwaejigogi-guk is a hearty Korean soup that marries dried radish greens with pork in a broth deepened by doenjang and warmed with a moderate dose of gochugaru. The dried greens are first boiled until pliable, then dressed with soybean paste so the fermented flavor works its way into every fiber. Pork shoulder or neck, cut into bite-sized pieces, simmers alongside, releasing rendered fat that enriches the broth and adds a full-bodied mouthfeel. The chili flakes turn the liquid a dark reddish-brown and introduce a gentle heat that prevents the pork fat from feeling heavy. Garlic and green onion build the aromatic base, and some cooks add a splash of perilla oil at the end for an extra layer of nuttiness. The greens keep a pleasant chew even after long cooking, providing textural contrast to the tender pork. Served over rice with plenty of broth ladled on top, each spoonful delivers doenjang, pork, and radish greens in a single, satisfying combination. This soup is at its best during winter, when dried radish greens from the autumn harvest are at peak flavor and the cold weather demands something hot and substantial.
Korean Dried Radish Greens Beef Soup
Siraegi-soegogi-guk combines beef brisket or shank with dried radish greens in a doenjang-seasoned broth that is simultaneously meaty, earthy, and fermented. The beef simmers first, building a clear stock with substantial body, before the pre-boiled and softened radish greens are introduced. Doenjang dissolves into the stock and acts as a bridge between the animal richness of the beef and the vegetal, slightly bitter quality of the greens, making both taste more complete than they would alone. An optional spoonful of gochugaru adds warmth and color, shifting the soup from mild to gently spicy. Garlic and green onion handle the aromatic duties, and a scoop of ground perilla seeds - stirred in near the end - gives the broth a creamy, nutty finish that softens the edges. This soup is one of the more filling options in the Korean guk repertoire because both the beef and the fibrous greens provide substance and chew. A single bowl, ladled generously over rice, can replace an entire meal without any additional banchan. The flavors deepen overnight, making leftovers an anticipated breakfast rather than an afterthought.
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Korean Dried Radish Greens Pancake
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