No picture, but this is a very cheap and sweet snack. When I made the Flower Snacking Plate, I was of course left with a whole lot of crusts. Crusts are also sold in big bags in Japanese bakeries from free to about 100yen.
Put them on a baking tray, sprinkle with a very little brown sugar and bake at 180C for about 20 minutes. Cool on a wire rack so that they crisp up. Store in an airtight container.