Peel the pineapple, halve lengthwaysand remove hard core. Cut each half lengthwise into quarters.
Quarter the peppers and remove the seeds.
Halve and seed the chillies.
Grill the pineapple, peppers and chillies, until charred on all sides. Chop into 3-4cm pieces. Place in a bowl and toss with the onion, coriander, lime juice and sugar.
Great served with barbecued pork or chicken.