Randomly decided to try the Portuguese egg tarts while walking by on a monday morning (there was no line). I was taken aback by how good they were - flaky crust, jiggly filling, and not too sweet (personal preference).
We also got free samples of chilled financiers, which were also tasty.
Apparently they get really busy during normal hours and run out, which makes sense.
They opened at 10 and sold out by 11 and had to re-close to bake more. Stand in line and get the egg tarts and financiers. I'll tell my doc I went to Macau Park. Worth the calories.