1.
Peel the pineapple, slice into 8 rings, and remove the centre core from each ring while leaving it whole.
2.
Place the rings in a shallow glass dish.
3.
In a small bowl, mix together brown sugar, cinnamon, ginger, nutmeg and cloves. Pour mixture over the pineapple, cover, and refrigerate for 1 hour, or it can be left overnight.
4.
Preheat barbecue to high.
5.
Barbecue pineapple rings for 15 minutes, turning once, until outside is dry and chargrilled.