What is “jelly donut” in Indonesian?
Terasi
Ngapi
Kapi
(กะปิ
belacan
mắm ruốc
mắm tép
mắm bagoong alamang
bagoong aramang
haam ha/ha jeung
hom ha/hae ko
DOro Yaki from Japan might well serve as a sort of doughnut but I cant think of any SE Asian product that would meet the requirements ~ wheat being an imported product.
So, a shrimp paste stuffed doro yaki might be a visual substitute for a crurler or berliner, but not quite the same thing.