Originally Posted by
YVR Cockroach
None of that. The carbonization of the tomato skin and (very partial) caramelisation of the tomato's sugars give a wonderful flavour.
Similarly, if you make baba ghanouj (eggplant/aubergine dip), always char the skin of the aubergine first and then use the flesh. You get a wonderful smoked flavour.
Grilling, now that makes sense.
But, you did say BBQ. Causing the confusion.