Ingredients for 4 servings:
1. 1 garlic clove, minced
2. 1/4 teaspoon ground black pepper
3. 1 teaspoon cornstarch
4. 1 teaspoon vegetable oil
5. 1 lb sirloin, tips thinly sliced
6. 3 tablespoons vegetable oil
7. 1/2 onion, thinly sliced
8. 2 cups fresh green beans, washed and trimmed
9. 1 cup broccoli floret, tops no stems
10. 1/4 cup chicken broth
11. 1 teaspoon soy sauce

Directions:
1. In a large mixing bowl, combine garlic, black pepper, cornstarch, and 1 teaspoon vegetable oil. Add beef, and mix well.
2. In a large wok, heat 2 tablespoons oil over high heat for one minute. Add meat; cook and stir for about 2 minutes, or until beef begins to brown. Transfer beef to a large bowl, and set aside.
3. Heat remaining 1 tablespoon oil in wok. Add onion; cook and stir until tender. Mix in green beans, broccoli, and add broth. Cover, and reduce heat to medium.
4. Simmer for 4 to 5 minutes, or until beans are tender crisp. Stir in soy sauce and beef. Cook, stirring constantly, for 1 or 2 minutes, or until heated through.

Enjoy your meal!