Central Thai coastal — particularly associated with Bangkok seafood restaurants and coastal Central Thai cooking; the premium version uses fresh live crab
Crab fried rice is the premium iteration of Thai fried rice — the technique is identical to standard khao phad but the crab (fresh cooked mud crab or blue swimmer, flaked from the shell) is added only in the last 30 seconds, just enough to warm through without toughening. The crab's natural sweetness and brininess need no seasoning beyond a modest amount of fish sauce and white pepper — adding oyster sauce or dark soy overwhelms the delicate crab character. Day-old rice is mandatory; freshly cooked rice has too much moisture. Egg is scrambled into the wok before the rice is added. The fried rice should taste of crab with a backdrop of egg and rice — not of sauce with crab in it.
Khao phad pu is the dish that reveals whether a kitchen understands restraint — the temptation to over-season must be resisted, allowing the crab's natural sweetness to be the dominant note.
{"Only day-old rice — freshly cooked rice clumps and produces steamed rather than fried grains","Crab added in the last 30 seconds — over-cooking makes it rubbery","Minimal seasoning: fish sauce and white pepper only — oyster sauce overwhelms the crab","Egg scrambled first in a cleared space of the wok before rice is added","Spring onion and cucumber garnish added raw at service"}
For restaurant service, pre-separate the crab from shells completely and hold in the refrigerator. Portion the fried rice base (without crab) can be prepared slightly in advance, but the crab addition must be done to order — the 30-second window for crab addition is too precise for batch service.
{"Using freshly cooked rice — produces a wet, clumped result","Adding crab too early — it overcooks and the natural sweetness is lost","Over-seasoning with oyster sauce or dark soy — completely overrides the crab's delicate character","Using imitation crab — the flavour is categorically different and insufficient"}