All-you-can-eat shabu-shabu in Asan: LA galbi at Shabu20

In short

Shabu20 Asan Onyang Branch is an all-you-can-eat shabu-shabu restaurant in Asan, Chungnam, five minutes from Sinjeong Lake. I enjoyed split broth, beef, vegetables, LA galbi, dakgangjeong, fried rice, and dessert for ₩20,000-something. Verdict: a wonderfully filling choice for family or group dining.

Shabu-shabu ingredients with beef and bunmoja noodles

Good to know

Hours
Daily 11:00–22:00
Location
2F, 246 Nambu-ro, Asan-si, Chungcheongnam-do, South Korea
Parking
Building parking available; free for 3 hours
Dining time
Weekday lunch: 80 minutes; dinner course: 100 minutes
Price range
₩20,000-something
LA galbi service
Continuously served every 15 minutes

as written by the visitor on Sep 3, 2026

I was craving shabu-shabu today, so I came to Shabu20 in Asan. ✅ Of all the places where you can enjoy unlimited shabu-shabu, this one has the best food quality! It is just five minutes from Asan’s Sinjeong Lake, so it is also such a nice spot for a light walk after your meal 🌱

Shabu20 visitor information near Sinjeong Lake in Asan

Shabu20 Asan Onyang Branch information

  • Hours: Daily 11:00–22:00
  • Location: 2F, 246 Nambu-ro, Asan-si, Chungcheongnam-do, South Korea
  • Parking: Building parking available, free for 3 hours

The restaurant is incredibly spacious, so it was great for family gatherings and group get-togethers too.

Spacious restaurant interior for family and group gatherings
Spacious restaurant interior for family and group gatherings

✅ Weekday lunch gives you 80 minutes, and ✅ dinner is a 100-minute course—such a plentiful and varied meal in the ₩20,000 range 😊

Quality food selections

Shabu20 all-you-can-eat food selection
Shabu20 all-you-can-eat food selection

👶🏻 There is soup for children, along with tasty rice cakes and seasonal fruit! 🍊🍅

Soup, rice cakes, and seasonal fruit for children
Soup, rice cakes, and seasonal fruit for children

I started with salad. There was also seasonal spicy vinegared squid salad and dotorimuk (acorn jelly), so I think it really wins over older diners’ tastes too 👍🏻

Salad, spicy vinegared squid salad, and acorn jelly

LA galbi and hamburger steak

✅ LA galbi is Shabu20’s signature menu! The galbi here is so delicious that plenty of people come for the tasty shabu-shabu and end up eating only galbi before leaving~~ That is how high-quality this LA galbi is. 📍It keeps coming out every 15 minutes. It is even better with the vegetables beside it, and ✅ there is hamburger steak too, so children love it 👶🏻 I tried the steak as well, and it was tender and delicious!

LA galbi and hamburger steak

Dakgangjeong you have to try

✅ Dakgangjeong (sweet crispy Korean fried chicken) is another Shabu20 signature! There are two kinds, spicy glazed and soy sauce, and the quality is so good you might think you are at a chicken place.. 🤤 I ate chicken to my heart’s content~ 🍗 Seriously, this is a Shabu20 signature that really wakes up your taste buds.. You absolutely have to try the LA galbi and dakgangjeong ⭐️⭐️⭐️

Shabu20 signature dakgangjeong
Spicy glazed and soy sauce dakgangjeong
LA galbi and dakgangjeong signature dishes

I had fried rice, and it was so delicious that I ate a whole bowl!… 🤤 The cream pasta, tteokbokki (spicy rice cakes), and takoyaki too~ 👍🏻 They were all so good that I went back for them several times.

Fried rice, cream pasta, tteokbokki, and takoyaki

Meat and Vietnamese spring roll ingredients

Shabu20 has pork as well as beef, so you can choose according to your taste ^^ The meat was absolutely top quality too, just the best ⭐️⭐️⭐️ Since it is unlimited, I kept eating meat without a care! Fried-rice rice and juk (rice porridge) are musts! 👍🏻

Fresh vegetables to put into the shabu-shabu! 🥒🥬🫑🧅🧄🫜🥔

Even fresh ingredients for Vietnamese spring rolls! Wrapping them up is the tastiest way to eat them, and I loved that there were so many kinds and everything was fresh 👍🏻

Fresh Vietnamese spring roll ingredients

There are lots of dipping sauces too~!

How to make delicious Vietnamese spring rolls

I brought the perfect combinations too, so try them like this! Rice paper + vegetables + sauce • toppings!

  • Spicy broth + soy sauce & wasabi + garlic oil sauce • spicy chili
  • Katsuobushi (bonito flakes) + spicy chili • sesame dressing chili • soy sauce & wasabi

Grab some rice paper~ and now it is time to eat!

Rice paper and Vietnamese spring roll combination
Shabu-shabu served with rice paper

Drinks and dessert too

Soft drinks, juice, and coffee are all available~ Maybe the beans are good, because even the iced Americano was tasty~ ☕️

Soft drinks, juice, and coffee selection

There is ice cream too, perfect for dessert! 🍦 Finish it off with all kinds of toppings~ 🍦

Ice cream dessert with toppings
Ice cream dessert with assorted toppings

Quality draft beer 🍺 I could not resist—just one glass~~~ 🤤

Draft beer ordered with the meal
Draft beer served with shabu-shabu

Shabu-shabu with split broth

We ordered split broth ^^ and piled it high with healthy vegetables~ 🥬🫜🥒🫑 We filled up on delicious things from the salad bar.

Shabu-shabu with split broth and vegetables

The beef looked so delicious.. Such great quality~~ Can you see those bunmoja (wide sweet-potato starch noodles) over there??!! I brought eight and ate every single one myself.. A must.

Shabu-shabu ingredients with beef and bunmoja noodles

First, add loads of vegetables~

Shabu-shabu with vegetables added first

Then finally add the beef, and done ⭐️⭐️⭐️

The salad bar~ bring back all the delicious things! 🤤 There were so many choices and everything was tasty, making it a wonderfully abundant meal out 👍🏻

Spicy glazed chicken / soy sauce chicken / takoyaki—excellent flavors that everyone will like.. 👍🏻

You can take ice cream and coffee to go, or of course enjoy them in the restaurant too~~ Have a delicious meal at Shabu20, then take care of dessert with a generous spread as well!

Where it is

Shabu20 Asan Onyang Branch샤브20 아산온양점

2F, 246 Nambu-ro, Asan-si, Chungcheongnam-do, South Korea (충청남도 아산시 남부로 246 2층)충청남도 아산시 남부로 246 2층

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