After reading an article about a gourmet grilled cheese making contest, I figured it was time to mix up the usual cheese sandwich with a couple of add-ins.
First I laid out the bread and covered it corner-to-corner with cheese. Then I sliced and sauteed some mushrooms and laid them out on the bread.
Finally I added some sliced olives, then topped each sandwich with another plain piece of bread and toasted them in our overgrown toaster oven until browned and melty. These were fantastic.