1) Cook rice as directed. Cut up remaining vegetables and steam for 10 minutes.
2) In a small saucepan add vinegar, brown sugar, ketchup, and soy sauce. In a separate bowl mix the cornstarch and water until starch is dissolved. Bring sauce pan to a boil, then add the water and cornstarch to thicken. Should thicken immediately. Remove from heat and pour over rice and vegetables. Simple.
Source of recipe: I don't know, It came from the internet somewhere... or everywhere!!