I used a cake tray to make these really easy and quick bacon and egg treats.  I wrapped bacon around the outside and put an egg in some and egg whites and mushrooms in others.  The tray is non stick but I used a little olive oil just to make sure the bacon didn’t stick.  There was a lot less mess than using the frying pan and they were all ready at the same time.  They went very well with buttered toast, sausages and tomatoes.