Pandan layer cake

Pandan layer cake for Melissa, well, figuratively speaking it is for Melissa as she will not get to taste it! I'm trying out this recipe for my cousin who wants to make this cake for her daughter's birthday. The bake bit was a bit of a dissapointment as it was rather dry, this I was told by a friend is due to the fact that the recipe did not contain any butter. The custard required a bit of patience to make as I used really low heat and it required constant stirring. All in all when the layers were put in and the cake chilled, the dryness of the cake was not noticeable and it was not too bad.