Using parchment paper, assemble each s'more in the order pictured.
Wrap it so it will fit in the GoSun tray, which will hold several.
Put the GoSun out in the sun for about 30 minutes or so, depending on how much sun there is.
They will be melted and the marshmallow browned, not charred.
The Sunny S'mores will be heated but the paper cools quickly so you can pick them up easily.