DIRECTIONS

In a Dutch oven or soup kettle, saute onion in oil until tender. Remove and set aside. In the same pan, stir-fry beef, a few slices at a time, until no longer pink. Add celery; stir-fry for 2-4 minutes or until crisp-tender. Return onion and meat to pan. Add broth.
    In a small bowl, combine cornstarch and soy sauce until smooth. Gradually add to pan. Bring to a boil; cook and stir for 2 minutes or until thickened. Stir in vegetables, egg noodles, spinach and pepper; heat through. Garnish with chow mein noodles if desired. Yield: 6 servings.