Hiya,
I've got a sweet tooth!
This is an old one but a good one, you've probably heard of it before anyway...
When the charcoal is dying down get a banana and slice it length ways, not all the way through.
Lay the banana in tin foil (enough to wrap it up later)
Get some Malteasers and place them in the banana pushing them into the slice, along the full length.
Any gaps can be filled with chocolate buttons.
Wrap the banana up in the tin foil, tightly, place in the coals or on the grate for about 15mins or so depending on temperature.
When ready open up the tin foil and check to see if the malteasers have melted. If so its ready.
I pour some cream over them and tuck in, the malteasers go all chewy and caramel like. mmm just delicious!