Tofu and Sweet Potato Curry Soup

Name: Tofu and Sweet Potato Curry Soup
Prep time: 25 min
Cook time: 35 min
Total time: 1 h
Cuisine: Asian
Ingredients: 5 oz (150 g) medium rice noodles; 2 tbsp (30 ml) miso; 4 cups (1 litre) unsalted vegetable broth; 4 shallots, sliced into rounds; 2 tbsp (30 ml) vegetable oil; 3 tbsp (45 ml) yellow curry paste; 3 cups (420 g) sweet potatoes, cut into large dice; 1 can (14 oz/398 ml) coconut milk; 1 lb (450 g) semi-firm tofu, cut into 8 cubes; 2 green onions, thinly sliced; 6 mint leaves, coarsely chopped