Words and recipe: Peter Chaplin Photograph: Aaron McLean

Place a 2-litre saucepan over low heat, add sesame oil, carrot and ginger, cover and cook gently for 4 minutes. Add 1.5 litres of cold water and wakame strips; increase heat and bring to the boil. Immediately reduce to a simmer. Mix the miso into hot stock. Stir until smooth, return paste to saucepan, add vegetables and tofu. Gently cook for 5 minutes. Stir well and serve in bowls. Sprinkle with sliced spring onions.
Serves 4-6
*Note: Wakame is the long, leafy seaweed used for making sushi. Nori is a sea vegetable that has been dried and pressed into thin sheets.