Instructions

  1. Cut beef across the grain into thin strips; cut strips into 2 inch lengths.
  2. In bowl, combine cornstarch, sherry and soy sauce; mix until smooth.
  3. Add Beef and toss to coat.
  4. In wok or nonstick frypan, heat oil over high heat.
  5. Add beef and stir fry for 2 minutes; add onion and stir fry for 1 minute or until beef is browned.
  6. Add garlic and tomatoes; stir fry until tomatoes are heated through, 1 to 2 minutes.
  7. Stir in green onions and serve immediately.