Ultimate Seoul Food Guide: Hidden Hairtail Fish

Seoul’s Ultimate Korean Hairtail Feast at Hallasan Korean Food Restaurant

If you’re craving the best seafood in Seoul, look no further than Hallasan Korean Food Restaurant in Gangnam. This hidden gem brings authentic Jeju‑style flavors to the heart of Seoul, and its 8‑course tasting menu featuring a gigantic Korean hairtail is nothing short of legendary.

Overview: A Giant Culinary Adventure

Hallasan offers two tasting options – a two‑person set or a larger three‑to‑four‑person plate. The vlogger chose the latter to savor the biggest fish possible, and you can too! The menu kicks off with Jeju seafood porridge, assorted sashimi, and boiled pork belly slices, then moves into an array of pancakes, marinated crab, and finally the star: a roasted Korean hairtail (also called “silver hairtail” or “Korean elephant fish”). Each course is crafted from ingredients flown in from Jeju Island, ensuring that every bite tastes like a true island treasure.

Best Street Food Spots in Seoul

While Hallasan isn’t exactly street food, its casual yet upscale setting makes it a must‑visit for anyone exploring things to do in Seoul. Pair your meal with a stroll through nearby Gangnam’s vibrant streets or hop on the subway to discover other culinary delights—think spicy tteokbokki stalls and hotpot shops that rival Hallasan’s flavors.

Hidden Gems Worth Visiting

• Jeju‑style Seafood Porridge – A comforting, sesame‑oil infused broth with subtle abalone crunch.
• Assorted Sashimi & Boiled Pork Belly – Fresh cuts that set the tone for the rest of the tasting menu.
• Marinated Crab and Grilled Silver Hairtail – The main event, roasted to a perfect char with traditional Korean sauces.

Where to Eat in Seoul: Hallasan’s Practical Pro Tips

• Timing: Arrive early if you want to watch the chef prepare the giant hairtail—seeing the knife work up close is an experience on its own.
• Group Size: The three‑to‑four‑person option is ideal for sharing; the fish can be split into generous portions, making it a social dining adventure.
• Seasonal Ingredients: All seafood and Jeju specialties are fresh and flown in daily, so the menu changes with the seasons—perfect for repeat visits.

Pro Tips from Strictly Dumpling

1. Ask About the Fish’s Size – The chef will often adjust the cooking time based on how large the hairtail is.
2. Try the Abalone Porridge First – It warms the palate and showcases Jeju’s signature flavors without overpowering your taste buds.
3. Don’t Skip the Dessert – Hallasan finishes with a sweet treat that balances the savory richness of the earlier courses.

Conclusion: Dive Into Seoul’s Island‑Inspired Seafood

Hallasan Korean Food Restaurant turns Gangnam into an island paradise, offering a dining experience that blends Jeju’s culinary heritage with Seoul’s modern flair. Whether you’re a seasoned foodie or just looking for things to do in Seoul, this 8‑course tasting menu is a must‑try. Book your table, bring friends, and enjoy the best Korean hairtail in the city—your taste buds will thank you!