The store had no leeks, and since I’m not a huge chard fan (but a huge leek fan), I decided not to use chard. I used red onions, red pepper, corn and goat cheese. It was pretty good, but as the recipe says, the stuff falls off the flatbread easily because there’s nothing to bind it to the crust. Just FYI.
I’d love to try the real recipe sometime when I find leeks!