Combine the first 4 ingredients in a small bowl to make the Seasoning Mix.
Sprinkle all surfaces of the turkey evenly with 1 tablespoon of the Seasoning Mix and rub it in well.
Dissolve the cornstarch in 4 tablespoons of the stock and set aside.
Preheat a heavy 12-inch skillet, preferably nonstick, over high heat to 350°, about 5 minutes.
Add the turkey, stir, and cook until it starts to brown, about 2 minutes. Add the fresh ginger and onions, stir and cook for 2 minutes. Add the remaining vegetables and Seasoning Mix, and cook for 3 minutes. Stir in the tamari and vinegar, and cook 2 minutes. Stir in the tomato sauce and remaining stock, bring to a boil, and cook 2 minutes. Add the cornstarch mixture, cook for 2 minutes, remove from the heat, and, if desired, add artificial sweetener. Serve over the rice.
Note: Tamari is a very flavorful kind of soy sauce, available in specialty markets and the international or ethnic food sections of many supermarkets. If you cannot find it where you shop, substitute the best soy sauce available.
Copyright 1993 by Paul Prudhomme