gaeng khilek
dish / dish-gaeng-khilek
ゲーン・キーレック
Gaeng khilek is a Thai curry dish in which khilek leaves and flowers are boiled and drained, then simmered with coconut milk and spices. Regional and household variants exist.
Photographs (captions in Japanese)
Gaeng khilek (แกงขี้เหล็ก). One example from southern Thailand in which the leaves of khilek (Senna siamea) are boiled and then simmered in a reddish coconut-milk-based curry soup. The presentation and spiciness differ by restaurant and household.
DishShown: Senna siameaPart / state: Boiled and chopped khilek (Senna siamea) leaves simmered in a reddish coconut-milk-based curry soup. Served in a flower-patterned bowl
Photo: Takeaway / CC BY-SA 3.0 / original image / ledger's original image
Scope and provenance of the photo
Identification: Identified as labelled in the source. The source caption states that the leaves are of Senna siamea (kassod tree), and the scientific name match follows the source. Re-identification by a specialist has not been done. It is an example of cooking by household or restaurant and not the standard form in the region.
Image shown: The 1920 px version from Wikimedia Commons. No cropping or color changes by NIGAMI LAB. For display, a WebP capped at 1200 px wide is served; the ledger's original image can be checked from the link above.
On this page (7 sections)
Reading the bitterness
Gaeng khilek is a Thai curry dish in which khilek leaves and flowers are boiled and drained, then simmered with coconut milk and spices. The formulation is described as varying by region and household. A recipe for gaeng khilek with roast pork published by Mahidol University's Institute of Nutrition cooking-preservation project lists these leaves and flowers as ingredients. However, this is one example recorded as a dish from central Thailand, and not an ingredient list common to all regional and household variants of gaeng khilek.
The same recipe describes first boiling the leaves and flowers and discarding the water, then boiling them again until soft and squeezing out the moisture. The number of repetitions and the finishing guide are records from this recipe, not a prescribed general debittering method for khilek. The site's culinary explanation says that khilek is bitter and that, after discarding the water several times in this way, coconut milk added at the end cuts the bitterness. However, this is a culinary-cultural explanation and has not been confirmed by controlled comparison with trained evaluators.
Sources for this overview
Checked for this overview: Checked the listing of leaves and flowers in the ingredient list for gaeng khilek with roast pork. / Checked the recorded steps of boiling, discarding the water, boiling again, and squeezing. / Checked the culinary explanation that coconut milk cuts bitterness.
Follow the connections
gaeng khilek →includes→ khilek leaves
gaeng khilek →is prepared through→ boiling and discarding leaf water
Hypotheses and recipe candidates for this entry are on the Japanese page.
Structured claims — open a section to read each claim's confidence, evidence and limits
How processing and cooking change it (3)
Scope: A candidate structural component of a dish. Regional variation in ingredients is unconfirmed
Note: Source not connected. Does not indicate quantities or cooking conditions.
No source connected — this claim has not been verified yet. It is a general-knowledge placeholder, not a confirmed statement.
Show data
dish-gaeng-khilek —includes→ ingredient-khilek-leavesScope: Gaeng khilek with roasted pork published by Mahidol University's Institute of Nutrition
Note: Not a required-ingredients list covering every variant of gaeng khilek.
Show data
dish-gaeng-khilek —includes→ ingredient-khilek-leavesScope: A recipe published by Mahidol University
Note: The number of repetitions and the endpoint are as recorded in this recipe; this is not a general debittering method for plants in general.
Show data
dish-gaeng-khilek —is_prepared_with→ process-leaf-boil-discard-waterCulture (2)
Scope: A candidate at the level of general knowledge. Regional and naming differences have not been confirmed.
No source connected — this claim has not been verified yet. It is a general-knowledge placeholder, not a confirmed statement.
Show data
dish-gaeng-khilek —is_documented_as_part_of→ (the claim sentence above)Scope: A culinary explanation on the same site
Note: A culinary-cultural explanation, not a quantitative sensory comparison.
Show data
dish-gaeng-khilek —has_perceived_bitterness_suppressed_by→ (the claim sentence above)