Time taken: 1 hour —- So there’s “Jell-o” which is also “Jelly”, but “Jelly” is also “Jam”… Then there’s pudding. PUDDING. It can be something like flan/creme caramel, but also more like custard. Oh my. This was based off a conversation I had with a few people over Twitter last night about the differences in Aussie/US English and slang.