2 lbs. boneless chicken, cut into bite-size pieces
1/4 c. peanut oil
1/2 c. teriyaki sauce
2 lg. peppers, chopped
1 lg. onion, chopped
2 lg. tomatoes, seeded and diced
6 lg. mushrooms, sliced

Heat oil in wok. Add chicken and saute 3 to 5 minutes. Stir in teriyaki sauce; cover and cook 2 to 3 minutes. Add peppers and onions, stir-fry 3 minutes more; add tomatoes and mushrooms. Cook about 1 minute or until done to taste. Serve with rice or noodles. OPTIONAL: Add 2 tablespoons of Worcestershire sauce for a less sweet taste.