Just the sight of custard squares can leave most people salivating.
Story is in Timaru for South Island road trip and we stopped in at Denheath’s to try out their world-class custard squares.
They're exported around the world and now they're making chocolate custard square too.
Chocolate apparently makes you fitter and smarter according to a UK study, so chocolate custard squares must be a health food then right?
There was only one way to find out.
Watch the video for the full Story report.