Vegetable soup

Preparation:

Preparation: Wash well and clean all the vegetables, cut them into small pieces and still dripping place them in the pot, cover with the lid and as soon as it is hot, lower the heat to a minimum and cook for about 20 minutes. After this time, add the hot broth, when it boils, add the rice, cover with the lid and cook for another 10 minutes. Before serving, add a handful of grated Parmesan.