Smoky chipotle pepper salsa

INGREDIENTS

• 2 red peppers , halved lengthways
• 6 ripe tomatoes , halved
• 1 garlic clove , crushed
• juice 1 lime
• 1 tbsp extra-virgin olive oil
• 2 tsp chipotle paste
• 1 red onion , finely chopped
• 20g pack coriander , roughly chopped