Oh these do look good... I haven't had breakfast yet so lucky I can't get my hands on them .. When you are in NZ next you should hunt out a Duneath Custard Square .. they are really good ..Come from Timaru but are in Cafes all over the place..
Glad you took a photo - now we can see how delicious this would be! Much better than the usual chocolate eclairs that are about! You would have to watch the custard didn't drop right down your front!