K-Food GuideKorea Food Guide
🌶️ Spicy

Gamjatang

감자탕
gamja-tang

A traditional Korean soup dish made by boiling pork backbones with greens and potatoes in a spicy broth. It is often shared in a large pot with several people, or served as a single portion in a form of bone soup.

Category
Stews

Cultural background

Gamjatang is often sought for hangover relief and is popular for sharing in group meals.

Origin & history

Gamjatang does not have a single, clearly established origin story. Pork backbones cost less than lean cuts, but simmering them for a long time produces a rich broth, and the widely accepted explanation is that the dish took root as a meal and drinking food in busy markets and entertainment districts with many laborers.

There are also different theories about the word “감자” (gamja, “potato”) in the name. Some say it refers to the actual potatoes added to the stew, while another account says pork backbone cuts were once called “감자뼈” (gamja-ppyeo, “gamja bones”). Today, some restaurants use little or no potato, but the backbone, ugeoji (outer cabbage leaves), and perilla remain at the heart of the flavor.

Regional & modern variations

  • Ppyeo Haejang-guk — A single serving of Gamjatang served in an individual earthenware bowl. Diners often choose it for lunch or as a hangover soup when sharing a large pot feels like too much.
  • Mukeunji Gamjatang — Gamjatang simmered with well-fermented kimchi. The broth becomes tangier and deeper, and the kimchi’s acidity cuts through the richness of the pork backbone.
  • Ugeoji Gamjatang — This version comes with plenty of ugeoji, outer cabbage leaves that have been boiled and dried or blanched. The ugeoji soaks up the broth and is treated as a key ingredient, almost as important as the meat.

How Koreans eat it

At Gamjatang restaurants, the pot may arrive fully cooked, or diners may continue simmering it at the table. After eating some of the meat and ugeoji, many people add Ramen noodles or Fried Rice to the remaining broth. Fried Rice is the usual finale: the broth is reduced slightly, then rice, shredded dried seaweed, and sesame oil are added and pressed against the bottom of the pan to crisp up.

Taste & how to choose

The broth’s first impression is less about the heat of chili powder and more about the savory, weighty flavors of pork-bone broth, ugeoji, and perilla seed powder. First-time diners may find the large bones difficult to handle, but in a well-simmered backbone, the meat comes away easily with chopsticks. A proper Gamjatang tastes slightly thick and earthy rather than overly clear.

Similar dishes

Goes well with

steamed rice— White rice

Frequently asked questions

Why don’t I always see many potatoes in Gamjatang?
The origin of the name Gamjatang is not settled as one definitive explanation. Some say it comes from the potatoes added to the stew, while another theory traces it to a word for pork backbone. As a result, the amount of potato can vary quite a bit from one restaurant to another.
How do I eat the meat attached to the bones?
Move a bone to a small plate and use chopsticks to pick off the meat. If the meat does not come away easily, using tongs or scissors is perfectly normal.
Can I ask them to leave out the perilla seed powder?
Some places may be able to leave it out, but perilla seed powder is an important ingredient that gives Gamjatang its nutty flavor and slightly thick texture. If the aroma of perilla is unfamiliar, it is better not to add extra at first and to taste the standard version before deciding.

Last reviewed: 2026-10-07