Get baking dish.
Chop up aubergines, courgettes, red onions, garlic, tomatoes and herbs of your choice (basil, oregano are good), can add a glug of whatever wine is laying around or some stock, bit of olive oil, sliced olives if you like them.
Fill the dish to about an inch depth.
Rub salt and pepper into the Chicken and add to the dish, Chicken should be mostly covered.
Cook nice and slowly until it's done - 160-170 ish for a couple of hours, give a stir every now and then to make sure nothing is sticking/burning.
Serve with rice or on its own.