If I ever wrote a baking memoir, there would be a whole 50-page chapter devoted to my roller coaster-like ride in learning the pate a choux. I had thought that the hard-fought success after my first gazillion trials would help me nail the eclair rather easily. Turns out there is more to it than knowing technique and what the batter should look like at certain points. I mean, these are the things I have already truly learned after all my previous failures. No, this time I really have to chalk up the “rough” appearance of my eclairs to my lack of proper equipment. I now realise I do not have the piping tip appropriate enough to squeeze out the…