Chicken mole with coriander rice

INGREDIENTS

• 2 ancho chillies (see tip, below)
• 2 tbsp sunflower oil
• 8 bone-in chicken thighs , skins removed
• 2 onions , chopped
• 2 tsp ground cumin
• 1½ tsp cinnamon
• 3 garlic cloves , roughly chopped
• 50g raisins
• 2 tbsp smooth peanut butter
• 2 tbsp chipotle paste
• 400g can chopped tomatoes
• 25g dark chocolate (look for one with at least 70% cocoa solids)
• 1 small red onion , sliced into rings
• juice 1 lime , plus wedges to serve (optional)
• 150ml pot soured cream
• 600g long grain rice
• large bunch coriander , finely chopped
• zest 2 limes and juice of 1