8 to 10 ounces purchased fresh cheese tortellini
Sauté Italian sausage in heavy Dutch oven over medium-high heat until cooked through, crumbling with back of spoon, about 10 minutes. using slotted spoon, transfer sausage to large bowl. Pour off all but 1 tablespoon drippings from Dutch oven. Add onion and garlic to Dutch oven and sauté until translucent, about 5 minutes. Return sausage to Dutch oven. Add stock, tomatoes, tomato sauce, zucchini, carrot, bell pepper, wine, basil and oregano. Simmer until vegetables are tender, about 40 minutes. (Can be prepared 2 days ahead. Cover and refrigerate. Bring to simmer before continuing.)
Add tortellini to soup and cook until tender, about 8 minutes. Season soup to taste with salt and pepper. Ladle soup into bowls. Sprinkle with Parmesan and serve.