Central Thai — the pineapple-as-vessel presentation is restaurant-era Thai cooking (post-1970s) rather than traditional; the fried rice itself is Thai-Chinese
Pineapple fried rice (khao phad saparot) cooked inside a pineapple shell is one of Thai cuisine's most theatrical presentations — but the flavour technique behind it is serious. The rice (day-old jasmine) is stir-fried with egg, shrimp, cashews, and the pineapple flesh (torn into irregular pieces rather than cut) with curry powder, fish sauce, and a small amount of light soy. The pineapple shell serves as both serving vessel and as a source of continuing pineapple aroma as the hot rice sits. The key distinction from generic fried rice: the pineapple pieces must be added in the last 30 seconds — longer and they release acid that makes the rice gummy; fresh pineapple enzyme (bromelain) also tenderises any protein if given time to act.
Pineapple fried rice succeeds because the natural sweetness and tropical acidity of pineapple creates exactly the contrast needed to make fried rice interesting — the plain rice backdrop amplifies both the pineapple's sweetness and the curry powder's warmth.
{"Day-old chilled rice — warm rice produces clumped, steamed fried rice rather than separate grains","Pineapple added last — bromelain enzyme and acid degrade the rice texture if cooked longer than 30 seconds","Curry powder added to the oil before rice — this blooms the dry spices in fat","Work in small batches: more than 2 portions at a time produces steaming, not frying","The pineapple shell must be dry inside before filling — moisture from the shell condenses and softens the rice surface"}
For the most intense pineapple flavour without the texture problems, reduce fresh pineapple juice by half before adding to the rice at the very end (off heat) — this provides concentrated pineapple flavour without the enzymatic texture degradation of fresh pineapple cooked in the wok.
{"Using fresh-cooked rice — it clumps irreversibly in the wok","Cooking pineapple pieces from the start — the bromelain tenderises and eventually dissolves protein","Filling a damp pineapple shell — condensation soaks the rice","Adding all ingredients simultaneously — each element has a different optimal entry point in the sequence"}