Korean Doenjang Thin Noodle Soup
Quick answer
Doenjang somyeon is a Korean noodle soup of thin wheat noodles in a fermented soybean paste broth built on anchovy stock.
What makes this special
- Simmered potato and zucchini release sweetness into this savory fermented soybean somyeon noodle soup.
- Vegetables simmered first to release sweetness, then doenjang added for seasoning
- Potato cut small to finish cooking in the same 3-4 minutes as the somyeon
Key ingredients
Core cooking flow
- 1 Cut 80g of potato into small 0.5cm half-moons so it cooks quickly.
- 2 Pour 900ml of anchovy stock into a pot and bring it to a strong boil over high heat.
- 3 Add the potato and onion first, then simmer over medium heat for about 4 minutes.
Doenjang somyeon is a Korean noodle soup of thin wheat noodles in a fermented soybean paste broth built on anchovy stock. Potato, zucchini, and onion - or whatever vegetables are available - go into the broth first, simmering until they release their moisture and natural sugars into the liquid, which rounds out the earthy doenjang base. The somyeon noodles take only three to four minutes to cook, so they go in last to stay firm. Sliced green onion scattered on top adds a clean, bright note against the fermented broth. The ingredient list is short and adaptable, but the doenjang delivers enough layered depth to make this a satisfying weeknight dinner without any complex technique.
Instructions
Read the steps as a cooking flow: prep, heat, seasoning, doneness control, and finish.
- 1Finish
Cut 80g of potato into small 0.5cm half-moons so it cooks quickly.
Slice 50g of onion and 80g of zucchini to a similar thickness, then thinly slice one stalk of green onion for finishing.
- 2Control
Pour 900ml of anchovy stock into a pot and bring it to a strong boil over high heat.
When it bubbles actively, press 1.5 tablespoons of doenjang through a fine strainer so the broth stays smooth.
- 3Control
Add the potato and onion first, then simmer over medium heat for about 4 minutes.
When the potato edges look slightly translucent and the onion softens, add the zucchini so it does not overcook.
- 4Control
After adding the zucchini, simmer for 2 more minutes to draw sweetness from the vegetables.
If the broth reduces too quickly, lower the heat so the doenjang flavor does not become overly salty.
- 5Heat
Fan 160g of somyeon into the boiling broth and add 0.5 tablespoon of minced garlic.
Cook for 3 to 4 minutes, lifting and loosening the noodles with chopsticks so they do not clump.
- 6Prep
Turn off the heat when the noodles are tender but still slightly springy in the center.
Top with the sliced green onion, then move everything to bowls right away before the somyeon absorbs too much broth.
After the steps
Pick a recipe that fits this dish.
Continue with shared ingredients, meal pairings, or a similar method.
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Korean Anchovy Broth Thin Noodle Soup
Anchovy somyeon is the noodle soup Korean families fall back on when the kitchen offers little to work with - dried anchovies, a strip of dashima kelp, and a bundle of thin wheat noodles are enough. The broth starts with dried anchovies soaked briefly to cut any bitterness, then simmered with dashima for fifteen minutes before being strained to produce a clear liquid with a faint oceanic sweetness and deep umami. Somyeon - hair-thin wheat noodles - are cooked in a separate pot to keep their starch from clouding the broth, then rinsed repeatedly under cold water until every strand separates cleanly. The noodles go into a bowl of hot broth and are finished with sliced scallion, a small drop of sesame oil, and often a sheet of toasted gim. A few drops of soy sauce tune the salt level, and a soft-boiled egg or a few slices of tofu can round it into a full meal. The appeal of the dish is its restraint: no chili paste, no fermented base, just the clean savor of anchovy stock meeting springy noodles. Korean mothers have served this as a quick midday meal for generations, and it endures as comfort food in its most unadorned form.
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Gamja-jorim - soy-braised potatoes - is among the top five most frequently made banchan in Korean households, alongside kimchi, kongnamul, and gyeran-mari. Small potatoes are parboiled whole until just fork-tender, then transferred to a mixture of soy sauce, sugar, rice syrup, garlic, and water. The braising happens over medium-low heat for fifteen minutes with the lid off, allowing the sauce to reduce gradually into a thick, syrupy glaze. Constant gentle stirring prevents the soft potatoes from sticking or breaking apart. As the liquid evaporates, each potato develops a dark amber, lacquered surface while the interior remains starchy and yielding. The taste is straightforwardly sweet-salty with a garlic undertone - comfort food in its most elemental form. Korean mothers often make a large batch on weekends, refrigerating it to serve cold throughout the week. The dish improves overnight as the glaze continues to penetrate the potato's interior.
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Korean Bok Choy Kimchi (Gochugaru Fermented Quick)
Cheonggyeongchae kimchi is a bok choy kimchi prepared by halving the heads lengthwise, salting them for twenty minutes, and coating each leaf layer with a paste of gochugaru, salted shrimp, anchovy fish sauce, and sweet rice paste. Keeping the salting time short preserves the crisp snap of the stems, while the leaves soften just enough to hold the seasoning. Julienned scallions and carrot add color and textural variety, and adjusting the fish sauce quantity based on the salted shrimp salinity keeps the overall salt level balanced. After four hours of room-temperature fermentation followed by refrigeration, this kimchi is ready within a day and offers a lighter, crunchier character than traditional napa cabbage kimchi.
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Chamnamul yuja chicken salad starts with chicken breast salted for ten minutes before boiling, then pulled apart along the grain for a lean, clean protein base. Chamnamul stems are trimmed of tough ends and cut to five centimeters to preserve the herb's sharp, grassy mountain scent. The dressing combines yuja-cheong, soy sauce, olive oil, and minced garlic - the bittersweet citrus sharpness balances the salty, savory soy. Romaine adds crunch and volume. Cherry tomatoes are halved and blotted dry to prevent the greens from getting soggy. Sesame seeds go on last for a toasted, nutty finish that rounds out the clean, bright flavors of the salad.
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