Pumpkin seed flatbread with feta and sweet onion is like pizza, only better (and is probably healthier)! No, it IS healthier. Cut up your onion and cook it on medium heat. Yum, yum pumpkin seed flatbread tastes good. Have you ever read the book Squashed? Maybe you should, if you like pumpkins. If you like feta and sweet onions, I'm not sure what you should read.