The first time I ate my Mother-in-law’s Pineapple Roll (Malaysian style), I was shocked by taste and texture. It’s nothing like my favorite Taiwanese pineapple pastry that’s square / rectangle with a powdery milky crust. The pastry was more like shortbread, while the only similar taste is the fresh pineapple filling. I finally managed to make my first batch. Despite it’s lots of work and time involved (eg. 3 hours of cooking the pineapple filling), it’s very satisfactory to make your own pineapple pastry.
Let me share the basic differences between the two types after I studied a dozen of different recipes:
Taiwanese: because of mass production, the filling usually is not just pineapple, but mixed with wintermelon for the texture. The crust: requires milk powder and parmesan cheese powder for its powdery texture and salty taste. You need to bake the finished pastry INSIDE a metallic (aluminum / tin / stainless steel) mould in the oven, and requires flipping during baking. Thus you need to buy at least 10 square / rectangle moulds to make a batch.
Malaysian: Never have filling mixed with wintermelon, thus the filling tends to be more sour depending how well you portion the sugar / maltose.
Crust: requires egg yolk / a good portion of custard powder for its yellow color, while they also treat the crust like a shortbread / cookie type dough: add vanilla or even baking powder / soda while never add milk + cheese powder. There are many ways to shape the dough, most commonly to be rolled up with filling in the center. And there is the cutest shape: a small pineapple with spikes like a porcupine. That’s my motivation to make a pineapple cake!