Korean Seasoned Hijiki Seaweed
Quick answer
Fresh hijiki seaweed is blanched and dressed in a chogochujang sauce - gochujang, vinegar, and sugar combined - that highlights the sea vegetable's briny character.
What makes this special
- Briny hijiki seaweed highlights a signature crunch when tossed in spicy chogochujang sauce.
- Blanching deepens hijiki's black color while bringing out its signature crunch
- Subtle sea brine meets tangy gochujang vinaigrette for a distinctly oceanic flavor
Key ingredients
Core cooking flow
- 1 Place 250 g of fresh hijiki in a bowl, rinse under cold running water three...
- 2 Bring a pot of water to a rolling boil, add hijiki, and blanch for exactly 30 seconds.
- 3 Slice 50 g of onion as thinly as possible and soak in cold water for 5 minutes to mellow its sharpness.
Fresh hijiki seaweed is blanched and dressed in a chogochujang sauce - gochujang, vinegar, and sugar combined - that highlights the sea vegetable's briny character. Hijiki's slender, dark strands turn deeper black after blanching, and their texture firms into a distinctive pop that crunches lightly between the teeth. The dressing's tangy heat meets the seaweed's subtle ocean salinity, producing a refreshing umami interplay that makes this banchan especially appealing in warmer months. Sugar tempers the vinegar's sharpness, rounding the overall flavor into something balanced rather than aggressive. Thinly sliced raw onion mixed in adds a crisp contrast to the seaweed's softer chew, and minced garlic contributes a pungent depth beneath the sauce's bright surface. Rinsing the hijiki in cold water immediately after blanching and draining it thoroughly prevents the strands from turning tough. The finished dish is rich in iron and calcium, making it as nutritionally substantial as it is flavorful.
Instructions
Read the steps as a cooking flow: prep, heat, seasoning, doneness control, and finish.
- 1Step
Place 250 g of fresh hijiki in a bowl, rinse under cold running water three or four times, and rub the strands gently to remove any hidden sand or debris.
- 2Heat
Bring a pot of water to a rolling boil, add hijiki, and blanch for exactly 30 seconds.
Transfer immediately to cold water, then squeeze out moisture very gently so the thin strands stay intact.
- 3Prep
Slice 50 g of onion as thinly as possible and soak in cold water for 5 minutes to mellow its sharpness.
Drain thoroughly in a colander and pat dry so the onion does not water down the dressing.
- 4Season
Stir together 1.5 tablespoons each of gochujang and vinegar, 1 teaspoon of sugar, 1 teaspoon of minced garlic, and 1 teaspoon of sesame oil until the paste fully dissolves into a smooth sauce.
- 5Season
Add the drained hijiki and onion to the sauce and fold using chopsticks with a gentle upward lifting motion until every strand glistens with dressing. Avoid pressing down, which snaps the delicate stems.
- 6Finish
Spoon onto a serving plate and scatter 1 teaspoon of sesame seeds evenly across the top.
Dress the hijiki just before eating to minimize pooling liquid and preserve its characteristic springy crunch.
After the steps
Pick a recipe that fits this dish.
Continue with shared ingredients, meal pairings, or a similar method.
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