"Caribbean" chicken

This recipe isn't particularly authentic, but it could better be described as "Caribbean inspired chicken". Nevertheless it's a really tasty recipe and worth blogging about. I got it from an old friend years ago with typically imprecise measurements and times ("approx half a jar of chutney", "when the chicken is cooked", etc.) I've tried to tighten-up the measurements here for all those like me who get a bit nervy when they have to wing it.