Some things I had never eaten when i went to University, aged 18; pizza, curry, lasagne, croissants, baguettes, spaghetti (of the non hooped/shaped variety), rice. Basically if it wasn't potato hash (add actual hash to the list of things i hadn't, I mean still haven't, eaten) I hadn't tasted it.

By contrast here is Olivia aged 20 months eating something called brioche. The mind, frankly, boggles.