Vanilla slice is the Australian descendant of the French mille-feuille, a bakery institution that appears in every cake shop and patisserie display case in the country. Its affectionate nickname, the ‘snot block’, says everything about its beloved status: Australians adore it precisely because the custard is thick, glossy, and gloriously wobbly, sandwiched between shattering layers of puff pastry and finished with a slab of pink icing that crunches when you bite through it.
What makes it great is that beautiful collision of textures and temperatures: ice-cold, silky vanilla custard against crisp, buttery pastry and a sweet, crackling icing top. It’s a dessert that demands to be eaten with a fork, preferably standing at the bakery counter or straight from the fridge — messy, nostalgic, and utterly irresistible.

