Barbecued fish parcels | Reader's Digest New Zealand

Ingredients

• 1 tablespoon olive oil
• 250 g cherry tomatoes, halved
• 2 cloves garlic, crushed
• 1?2 cup (75 g) pitted kalamata olives, halved
• 2 tablespoons capers
• 2 teaspoons finely grated lemon zest
• 2 teaspoons fresh thyme leaves
• freshly ground black pepper
• 4 blue-eye fillets or other thick firm white fillets
• 1 tablespoon chopped fresh flat-leaf parsley