Prawns with mustard seeds & coconut

INGREDIENTS

• 150g basmati rice
• 100g frozen peas
• vegetable oil
• 1 onion , chopped
• 1 garlic clove , sliced
• 1 green chilli , sliced
• 1 tsp mustard seeds
• 2 tbsp masala curry paste
• 1 400g tin cherry tomatoes
• 1 tbsp desiccated coconut
• 200g large raw peeled prawns
• ½ small bunch coriander , chopped