Bourke St Bakery is very popular in Surry Hills but has expanded across Sydney. It seems to be consistently rated highly except for Parramatta and Marouba.
I ordered a lamb sausage roll from the North Sydney, hole in the wall, Bourke St Bakery and to be honest it was a really ugly roll ($4.5). It looked burnt and not as promising as described "Lamb, Harissa and Almond". Ultimately it tasted quite nice but I was turned off by aesthetics.
Would I go back? Maybe.