1. Wash the cherry tomatoes, place them in a dish with a drizzle of olive oil and cook for 15 to 20 minutes in a preheated oven at 180°C (350°F).
2. Meanwhile, peel and dice the onion and garlic.
3. Wash the bell pepper, remove the stems, seeds, and white parts, and dice it.
4. Wash and dice the zucchini.
5. Sauté the onion and garlic in olive oil. Add the diced bell pepper, diced olives, chopped basil, and diced zucchini. Cook for 2 to 3 minutes. Add the rice.
6. Add the paprika, tomato paste, and 2 ladles of vegetable broth.
7. Simmer over medium heat for 18 to 20 minutes, stirring frequently.
8. Gradually add the remaining broth and cook the risotto for 18 to 20 minutes, until it is creamy but still al dente.