Sungeo-guk
North Korean soup dish

Sungeo-guk (Korean: 숭어국) is a variety of guk, or Korean soup, made with flathead grey mullet and black pepper. It has a clear broth seasoned with salt, minced garlic, ginger juice, and chopped scallions.
During ancient times, the flathead grey mullet caught in Pyongyang, Chungsan, Anju, Kangso, Ryonggang, Chongju, Kasan, Sunchon, Cholsan and Uiju, which are now in North Korea, were famous for their flavor. Those from the Taedong River, where flathead grey mullet are abundant, were especially renowned.
The soup dish is a representative dish in the cuisine of North Korean capital Pyongyang, where the soup is called Taedonggang sungeoguk, which means "flathead grey mullet soup from the Taedong River". The dish is served as a courtesy for important guests visiting Pyongyang and the question, "How was the flathead grey mullet soup?" is commonly used to greet people returning from Pyongyang.
Role in Korean cuisine
Flathead grey mullet is mentioned in the Joseon era ichthyology book Jasaneobo (자산어보; 玆山魚譜) as a fish of exceptional taste and nutritional value. Flathead grey mullet is used in various dishes: grilled, steamed, in jjigae, with noodles, as jeon and hoe. Flathead grey mullet dishes such as sungeojjim (steamed flathead grey mullet) are served for special occasions. The taste of flathead grey mullet is slightly different from season to season.
Begin with the source’s own compact description: “Sungeo-guk” is north Korean soup dish. The dossier treats that line as a proposition to test through Sungeo-guk, North and Korean, not as a finished interpretation.
Why this record matters
The phrase “north Korean soup dish” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.
Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Mar 4, 2026. The linked authority identifier is Q7640203. None of the 0 selected statements returned an explicit reference.
A concise general-reference account can conceal disagreements about scope, terminology or the weight assigned to individual sources. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.
- Subject orientation
- Search vocabulary
- Locating named sources
The closest primary source, responsible institution and strongest cited specialist reference.
Three-step research path
- Establish the record: confirm the title “Sungeo-guk”, its source revision and the description used here.
- Expand the search: follow Sungeo-guk primary sources, Sungeo-guk archive and Sungeo-guk research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “Sungeo-guk”?
- What terminology or title could unlock a more precise catalogue search?
- Which cited source is closest to the event, object or claim?
Search terms from this dossier
This entry incorporates text from “Sungeo-guk” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.