Hai, Ah Shui! This is the first time i write to you. Weeks ago, somehow i 'explore' into your blog and feel interested in the making of kuih puluh. The recipe is so simple for me as a beginner. I tried on it last week, the taste is sooo..... nice but dont know why it was not crispy (i mean the outer layer). Can u advise me why is this happen? Is it because of the oven was not hot enough? or the mould was not hot enough? or the egg was not hard enough? or......? The egg need to be stiff, is that means that it must be beaten until it turns white and hard where it wont drop off when we overturn the bowl? Please advise me, thank you very much!