Korean Spinach Clam Soup (Light Shellfish and Greens Broth)
Quick answer
Sigeumchi-bajirak-guk pairs manila clams and spinach in a clean, transparent broth that lets both ingredients speak without interference from heavy seasoning or separatel...
What makes this special
- Clams open and release their own flavorful liquor as they heat.
- Clams open and self-generate their own broth as they heat
- Spinach in for just 1-2 minutes keeps vivid green and crisp bite
Key ingredients
Core cooking flow
- 1 Soak 300 g of clams in salted water for 20 minutes to purge sand.
- 2 Trim the spinach roots, rinse the leaves, and cut the spinach into 5 cm lengths.
- 3 Put 900 ml of water and the sliced radish in a pot, then bring it to a boil over medium-high heat.
Sigeumchi-bajirak-guk pairs manila clams and spinach in a clean, transparent broth that lets both ingredients speak without interference from heavy seasoning or separately prepared stock. The clams are purged of sand and started in cold water, then brought slowly to a boil so each shell opens at its own pace, releasing a naturally briny, mineral-rich liquor that forms the entire foundation of the soup. No additional stock is needed, because the clam liquid is the stock. Spinach enters only in the final thirty to sixty seconds of cooking, which is the narrow window where the leaves soften just enough to be palatable while their vivid green color and delicate grassy flavor remain intact. Soup soy sauce and a small amount of garlic provide the only seasoning, and this restraint is deliberate: any stronger flavoring would bury the subtle sweetness of fresh clam broth. The grassy undertone in the spinach quietly neutralizes any sharp seafood edge, leaving the soup tasting clean and deeply refreshing. The nutritional logic behind this combination is frequently cited in Korean households: spinach is among the most iron-dense vegetables, and clams supply taurine and zinc in meaningful amounts, making the soup a regular recommendation for children in growth phases and for pregnant women. From first clam into the pot to finished bowl takes no more than fifteen minutes, which helps explain its steady presence on weeknight dinner tables throughout Korea.
Instructions
Read the steps as a cooking flow: prep, heat, seasoning, doneness control, and finish.
- 1Season
Soak 300 g of clams in salted water for 20 minutes to purge sand.
Rub the shells together under running water, rinse well, and discard any cracked clams before cooking.
- 2Finish
Trim the spinach roots, rinse the leaves, and cut the spinach into 5 cm lengths.
Slice 120 g of radish thinly, then slice half a stalk of green onion so it can finish the soup quickly.
- 3Control
Put 900 ml of water and the sliced radish in a pot, then bring it to a boil over medium-high heat.
Simmer for 5 minutes, until the radish edges look slightly translucent and the broth tastes mildly sweet.
- 4Control
Add the clams and 1 tablespoon of minced garlic, then cook over medium heat.
As soon as the shells open, lower the heat and skim off foam so the clams stay tender and the broth remains clear.
- 5Season
Season first with 1.5 tablespoons of soup soy sauce, then taste the broth before adding more salt.
Add the spinach and cook only 30 to 60 seconds, stopping while the leaves are bright green and just wilted.
- 6Finish
Add the green onion and adjust the final seasoning with up to 0.3 teaspoon of salt.
Serve the soup hot right away, before the clams tighten and the spinach loses its fresh color.
After the steps
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Continue with shared ingredients, meal pairings, or a similar method.
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