Jjigae, jeongol, tang Korean stew/soup family

Korean cuisine distinguishes three categories of liquid dishes based on liquid-to-solid ratio, cooking vessel, and social context. Tang (탕) refers to clear, broth-forward soups typically made by long simmering of bones or meat, with a high liquid-to-solid ratio. Jjigae (찌개) are thicker, saltier stews with roughly equal parts liquid and solids, served bubbling in individual stone or earthenware pots. Jeongol (전골) are elaborate table-cooked hotpots with moderate broth, where diners add ingredients communally during the meal.

Tang (e.g., seolleongtang 설렁탕, gomtang 곰탕) originates from royal court and peasant traditions of boiling beef bones for hours until the broth turns milky white. The liquid is nearly clear, seasoned simply with salt, scallions, and pepper at the table. Served in large metal bowls with rice on the side, tang is a restorative meal often eaten for breakfast or after illness. Samgyetang (삼계탕), a whole young chicken stuffed with ginseng and glutinous rice, is a summer stamina tonic.

Jjigae (e.g., kimchi jjigae 김치찌개, sundubu jjigae 순두부찌개, doenjang jjigae 된장찌개) evolved from home cooking as a way to use aged kimchi, fermented soybean paste (doenjang), or soft tofu. The broth is seasoned with gochugaru (Korean chili flakes), garlic, and often pork or seafood. Jjigae is served in individual ddukbaegi (뚝배기, earthenware pot) that retains heat, with the stew still bubbling at the table. It is a single-portion meal eaten with rice and banchan (side dishes). Budae jjigae (부대찌개, “army stew”) is a post-Korean War adaptation using Spam, hot dogs, and American cheese.

Jeongol (e.g., bulgogi jeongol 불고기전골, haemul jeongol 해물전골) derives from aristocratic sinseollo (신선로) court cuisine, where a brass pot with a central chimney was used. Modern jeongol is a communal hotpot cooked on a portable burner at the table. Ingredients, sliced beef, seafood, mushrooms, vegetables, and noodles, are arranged raw in the pot, then simmered in a light broth. Diners cook and serve themselves, making jeongol a social, celebratory dish for groups.

Dietary notes: Tang and jjigae are typically not vegan due to beef bone broth or anchovy-based stock; doenjang jjigae can be made vegan with vegetable broth. Sundubu jjigae often contains egg and shellfish. Jeongol may include beef or seafood. Most dishes contain garlic and gochugaru. Gluten-free when using pure gochugaru and avoiding wheat-based soy sauce; doenjang and gochujang may contain wheat. Halal and kosher versions require substitution of beef/chicken for pork and use of certified ingredients.