Heat oven to 350°F and spray a Dutch oven with nonstick cooking spray.
Pour the rice and 4 cups chicken stock in the Dutch oven and stir. Cover and bake at 350°F for 45 minutes or until most of the liquid is absorbed. At this point, the rice should be cooked to al dente.
1½ cups Arborio rice, 5 cups chicken stock
Remove the rice from the oven and add Parmesan cheese, wine, butter, salt, black pepper, tomatoes and the remaining 1-cup chicken stock. Gently mix.
1 cup freshly grated Parmesan cheese, ½ cup dry white wine, 3 tablespoons unsalted butter, 2 teaspoons kosher salt, 1 teaspoon freshly ground black pepper, ½ pint tomatoes
Sprinkle with chopped basil and shaved Parmesan and serve while hot.
2-3 tablespoons chopped fresh basil leaves, shaved Parmesan cheese