Korean Perilla Radish Soup
Quick answer
Deulkkae mu-guk is a Korean radish and perilla seed soup that belongs firmly to the cool-weather calendar.
What makes this special
- Deulkkae mu-guk turns clear radish soup into a thick, milky broth with the addition of nutty perilla powder.
- Perilla seed powder instantly turns thin vegetable broth milky and thick
- Flat-cut radish simmered 10 minutes draws out clean sweetness before adding perilla
Key ingredients
Core cooking flow
- 1 Slice 300g daikon into flat 3cm pieces about 5mm thick.
- 2 Slice 2 garlic cloves thinly, then cut 1 green onion stalk into small rounds and keep it separate.
- 3 Pour 800ml anchovy stock into a pot and bring it to a boil over high heat.
Deulkkae mu-guk is a Korean radish and perilla seed soup that belongs firmly to the cool-weather calendar. Sliced daikon simmers in anchovy stock for ten minutes first, releasing its clean sweetness into the broth before anything else goes in. Perilla seed powder, stirred in toward the end, thickens the liquid noticeably - its heavier, earthier fat behaves differently from sesame and coats the palate in a way plain radish broth cannot. Garlic simmers alongside the radish to build the underlying savory base. The powder must go in just before the heat is cut; leave it in too long and the toasted fragrance dissolves into the broth and disappears.
Instructions
Read the steps as a cooking flow: prep, heat, seasoning, doneness control, and finish.
- 1Prep
Slice 300g daikon into flat 3cm pieces about 5mm thick.
Keep the pieces even so they soften in the same time, and avoid thicker cuts because they will not release enough sweetness in ten minutes.
- 2Prep
Slice 2 garlic cloves thinly, then cut 1 green onion stalk into small rounds and keep it separate.
The garlic goes in early to build the broth, while the green onion should wait until the end for a fresher aroma.
- 3Control
Pour 800ml anchovy stock into a pot and bring it to a boil over high heat.
Once it bubbles actively, add the radish and garlic, then reduce to medium heat so the broth simmers steadily without boiling too hard.
- 4Control
Simmer for about 10 minutes, until the radish turns partly translucent.
Check one piece with chopsticks or a fork; it should give easily, showing that the clean sweetness has moved into the broth.
- 5Season
Season with 1 teaspoon soup soy sauce and 0.5 teaspoon salt.
Taste the broth before adding more; the seasoning should support the radish sweetness and anchovy stock, not make the soup aggressively salty.
- 6Finish
Lower the heat and stir in 3 tablespoons perilla seed powder in small additions so it does not clump.
When the broth thickens and smells nutty, add the green onion and serve right away before the aroma fades.
After the steps
Pick a recipe that fits this dish.
Continue with shared ingredients, meal pairings, or a similar method.
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Siraegi Guk (Korean Perilla Radish Greens Soup)
Deulkkae siraegi guk is a rich, nutty Korean soup made by simmering dried radish greens that have been pre-seasoned with doenjang and soup soy sauce in an anchovy broth for at least twenty minutes. Siraegi, which refers to radish leaves that have been dried and then rehydrated before cooking, carries a concentrated earthiness and a fibrous, chewy texture that fresh greens cannot replicate. Massaging the greens with doenjang and garlic before they go into the pot allows the fermented seasoning to penetrate into the fibers over the extended cooking time rather than merely coating the surface. The anchovy broth beneath provides a clean, saline umami that supports the deeper, fermented notes of the doenjang without competing. Perilla powder added in two separate additions dissolves evenly through the broth without clumping, turning the liquid an opaque, milky white and thickening it to a consistency that clings to each spoonful and gives the soup its characteristic weight. Green onion added during the final three minutes of cooking contributes a fresh, sharp aroma that sits lightly on top of the perilla fragrance, completing the layered, hearty character of the soup.
Korean Radish Greens Perilla Soup
Mucheong-deulkkae-guk is a Korean soup that brings together two of the cuisine's most deeply comforting flavors - fermented soybean paste and ground perilla seeds - building them over a base of dried radish greens. The greens are boiled until fully tender, then worked with doenjang until the paste clings to every fiber, allowing the fermented soy flavor to penetrate thoroughly before the soup is even assembled. Simmered in a stock made from dried anchovies and kelp and enriched with a generous scoop of perilla seed powder, the broth shifts from translucent to an opaque, creamy white as the powder disperses. That transformation signals the moment when the soup reaches its characteristic nutty density - a flavor that sits somewhere between roasted sesame and warm earth. Garlic and green onion establish the aromatic structure, while the chewy resistance of the radish greens provides a textural contrast that distinguishes this soup from smoother versions made with tofu or mushrooms. The broth is substantial enough to pour directly over steamed rice, where the perilla richness coats each grain and becomes a natural base for mixing. This is a dish rooted in the practical food culture of Korean rural households, where radish greens harvested in autumn were dried and kept through winter as a pantry staple. The combination of doenjang and perilla creates an umami depth that is quietly compelling - the kind of soup that rarely appears on restaurant menus but occupies a permanent place in the memory of anyone who grew up eating it.
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Korean Chive Clam Jeon (Garlic Chive and Clam Seafood Pancake)
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