Cut cooked chicken into small pieces.

Boil spaghetti noodles according to package directions, drain.

While noodles are cooking, saute vegetables in oil until tender. Add to the noodles, along with the chicken.

In a small bowl, whisk together soy sauce, sugar, sesame oil and pour over the noodle mixture. Be sure to mix well to thoroughly coat the noodles.

Serve with egg rolls, fried rice, steamed rice or on its own!