Chitarrone with Mandarin and Matcha
Ingredients for 4 people: 250 gr di Spaghetti Chitarrone Filotea; 1 medium potato; 1 leek; 2 mandarin oranges; extra virgin olive oil; salt; 2 cups vegetable broth; a tablespoon of yeast flakes (or parmesan cheese if you prefer) a teaspoon of matcha tea