Preheat oven to 375 deg. Combine all ingredients in a large roasting pan or casserole dish. Place in oven and cook, uncovered, for about 4 hours, stirring every 30 minutes. Add more wine or vegetable stock if liquid evaporates too quicly. Serve hot. Per serving: 306 cal; 10 g prot; 290 mg sod; 46 g carb; 7 g fat; 0 mg chol; 164 mg calcium