One-pan prawn pilau - Good Food Middle East

Ingredients

• 2 tbsp korma curry paste (Patak's is good)
• 1 small onion, finely chopped
• 300g basmati rice, rinsed and drained
• 700ml chicken stock made from a cube
• 150g pack cooked peeled prawns, defrosted if frozen
• cupful frozen peas
• 1 red chilli, sliced into rings
• handful coriander leaves, chopped
• lemon wedges, to serve