Marinate the chicken breasts in 1/3 cup sweet chili sauce, for at least 20 minutes in the fridge.
Cut the peppers and onions into large kebab-size chunks. Drain the pineapple.
Prepare rice as directed on the box, package. If making brown rice, start early, as it will take 45 minutes to cook.
Skewer the chicken pieces, peppers, onion and pineapple. Grill for 10-15 minutes, or until chicken is cooked through.
Serve the kebabs over cooked rice. Or as is. Or with toast.