Daun pandan
Pandanus amaryllifolius
Fresh pandan leaves are picked from the family garden, washed and knotted by hand before being added to the kaya. They lend a gentle fragrance to the custard, and because that aroma is easily lost to heat, the mixture is never brought to a boil.
The colour it leaves behind is a soft jade — and it is the aroma, not the colour, that we buy it for.