I've ended up with an American recipe that looks interesting, but it calls for "cornmeal". I'd never even heard of this before, but Wikipedia tells me that it's common. However, I've been up and down the baking aisles of three different supermarkets and can't find any of this stuff.
Does it exist in NZ? What does the packaging look like? Does it come in bags, boxes, tins? I found a post on another forum which inconclusively states that you may be able to use polenta instead (which I have heard of), but I wasn't able to find that either.
Help! :)