Preparation time: 15 minutes
Cooking time: 30 minutes

 A specialty of sunny Ticino 

1. heat the oil in a large saucepan; sauté the onion, rice and garlic for a few minutes;
2. add the tomatoes and tomato puree;
3. pour in the broth; bring to a boil; cover; reduce the heat to low and cook until the rice is done;
4. remove the lid; stir in the butter and cheese; serve hot.