This is something I’ve not personally seen on a BBQ (but being from the UK, that’s not too surprising).
As a fruit lover, I’ll certainly be serving these two recipes as my next barbecue starts to die down and people are craving something sweet and or healthy.
First off is a recipe I spied in the magazine Taste, it is by Sean Armstrong and you can find it here:
Secondly is plain and simple, Grilled Honey Watermelon:
Slice the watermelon into the classic “triangle” shape.
Rub a little honey into the red flesh.
Grill for around 1-3 minutes on each side, depending on how well done you like it.
Serve with a couple of kitchen towels/napkins as it can be a bit sticky.