What exactly is this? I've looked at pictures from Artist Point and I can see what it looks like but what is it? Is it breadcrumbs & something else? My concern is that when we go to Artist Point for my birthday our picky eater will see "Maytag Crust" and stop at that. (Yea, I know, he's 14, its time to get over it...but he's not my kid, so hard for my to have any say there). I think he'll like the porkchop and mac/cheese....but I would like to be able to give him an real answer about what Maytag Crust is...otherwise we will end up with the "crushed washers & dryers" answer that DNephew already gave me.