Prep 10 mins
Cook 10 mins
- Cut flank steak into thin strips about 2 inches long. In a large bowl, combine wine, sugar, soy sauce, ginger, pepper, cornstarch, and oil. Add meat strips and toss to coat. Let marinate for 30 minutes.
- In a small bowl, combine the broth, cornstarch, soy sauce, sesame oil, sugar and ketchup; set aside.
- Place wok over high heat and add 1/4 cup of oil. Stir fry beef for 2 to 3 minutes. Remove with a slotted spoon and transfer to a large bowl. Add remaining 1/4 cup of oil and heat. Add green onions and green pepper and stir fry for 1 minute. Add tomatoes and stir-fry for another minute. Add broth mixture and cook for 1 minute, or until it thickens slightly. Add beef and mix well.