Obsessing over at Pastel da Nata!!

So i love this little Portuguese cake, actually I spend days and weeks and years even seeing everything there is on the internet, videos, bloggers, vloggers and every damn cookbook I could find to get the right recipe. something is wrong with it, the pastry! When you eat the real deal in Belem or Aloma and hell even in every coffe shop all over Portugal! You noticed the pastry- it's NOT puff pastry som all recipe call for- it's more flaky, but in a crunchy way, hard crunchy flaky way. It's not FILO, it's too dry to work with- so what is it then?. Help me out here, if anyone sees this! 

Anyways, here is my first attempt!