Add the sweet potatoes and lemongrass and ... 20 minutes until the vegetables are tender. Cool the soup slightly, then liquidise with the coconut milk and process until smooth.

Bell peppers, diced sweet potato ... broth and coconut milk and stir to combine. Bring the pot to a boil and then reduce to medium-low and simmer for 10-15 minutes. Ladle out the soup into serving ...

Add the chilli flakes and ground ginger and fry for one minute, then add the sweet potato and cook for 2-3 minutes. Add the stock and coconut milk ... To serve, pour the soup into a warm bowl ...