I guess my daughter's fave sandwich would qualify - although I can't stomach the stuff - lol
Grilled Peanut Butter, Marshmallow & Banana Sandwiches
2 slices Wonder Bread
Smooth peanut butter
Marshmallow fluff
1 sliced banana
....if available she "cranks it up a notch" a la Emeril and adds a couple slices of bacon.... good thing she has the metabolism of a typical kid - I think for the rest of us this would be heart-attack or sugar-attack city!