Japanese Soba Noodle Soup

• olive oil, for frying
• 1 shallot, sliced
• 1 litre (34 fl oz/

Heat a little olive oil in a medium-sized pan and fry the shallot for a few minutes until translucent. Add the boiling water and the noodles and bring to a simmer for about 5 minutes. In a small bowl, mix the miso with some water and the ginger, add to the broth and give it a good mix. Cut the pak choy in half and add to the broth, scatter the spring onions on top and serve the soup immediately