Mexican coffee bun or as known as the Rotiboy made famous by the bakery called Rotiboy in Penang, Malaysia. Now it is popular all over Asia.
This bun is best eaten hot, the buttery centre and the sweet coffee flavoured topping is irresistibly tasty. I made these a few times now, I can't help by adding a little extra toppings on them like hazelnuts & shredded coconut. Hmmm..... think next time I try using a different filling.