1 pound sweet Italian sausage or chorizo sausage, casings removed
1 cup chopped onion
2 large garlic cloves, sliced
5 cups beef stock or canned broth
2 cups chopped tomatoes (about 3/4 pound)
1 8-ounce can tomato sauce
1 large zucchini, sliced
1 large carrot, thinly sliced
1 medium-sized green bell pepper, diced
1/2 cup dry red wine
2 tablespoons dried basil
2 tablespoons dried oregano

8 to 10 ounces purchased fresh cheese tortellini
Freshly grated Parmesan cheese

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