Doing a quick shop for snacks last week, for a gaming session, I picked up a multipack of crisps. I wanted plain, and I thought that is what I bought.
As it happens, we didn’t open them, but I just had one as part of my lunch. They were very plain, almost tasteless. On examining the packet, I found they were actually flavoured: “Jacket Potato with Creamy Butter” flavour.