Heat the oil in a medium sauce pan and sauté the onions for 1 to 2 minutes. Add all remaining ingredients except the shoyu. Cover and simmer 20 to 30 minutes. Add shoyu and simmer 5 minutes.
Serve over any Eden Pasta.
Per serving - 129 calories, 5 g fat (34% calories from fat), 4 g protein, 19 g carbohydrate, 7 g fiber, 0 mg cholesterol, 316 mg sodium