1. Cook rice according to directions.
2. Combine 1 tablespoon soy sauce, 1 tablespoon sherry, and pork; set aside.
3. Heat oil in a wok over high heat. Add tofu; stir-fry 3 minutes. Add pork mixture; stir-fry 3 minutes. Stir in onions and next 4 ingredients; stir-fry 30 seconds. Add 1 tablespoon soy sauce, 1 tablespoon sherry, and broth; cook 2 minutes. Combine cornstarch and water; stir with a whisk. Add to wok; cook 30 seconds or until slightly thick, stirring constantly. Serve over rice.