My favorite is actually for when your out camping.
Take a banana and split it down the middle " keeping the peel on". Then spread it open just a little and sprinkle in mini chocolate chips and mini marshmallows. Wrap it up in cooking foil and put it in the coals of the fire. Turning often let set in coals for a total of 10 to 15 min. Now pull from coals unwrap carefully and then enjoy your campfire banana split. You could do this in the oven also. Then why you ask? Lol look.