Sangkaya Fakthong — Coconut Custard in Pumpkin / สังขยาฟักทอง

Central Thai — sangkaya has Portuguese ancestry (the egg-coconut custard combination reflects 17th century Portuguese confectionery techniques introduced to the Siamese court)

Sangkaya is a Thai coconut custard — egg yolks, coconut cream, and palm sugar steamed until set in a vessel that can be either a whole hollowed pumpkin (fakthong) or individual banana leaf cups. The pumpkin version is one of the most visually spectacular Thai desserts: a whole kabocha pumpkin is hollowed, filled with the custard mixture, placed in a bamboo steamer, and steamed for 45–60 minutes until both the custard and the pumpkin flesh are fully cooked. Sliced at the table, the cross-section reveals the golden custard inside the dark green pumpkin wall. The custard should be silky and just-set — not firm, not watery — and should taste of coconut, palm sugar, and the pumpkin's own sweetness.

Sangkaya fakthong achieves the rare combination of spectacle and restraint — visually dramatic when sliced, the flavour is gentle and fragrant, providing a contemplative dessert moment after an intense Thai meal.