Chinese Beef Stir-Fry with Vegetables 1 pound good-quality (such as Omaha Steaks) sirloin tips, cut into 1-inch cubes 1 tablespoon dry sherry 1 tablespoon soy sauce 1 tablespoon cornstarch ½ teaspoon sugar 2 tablespoons and ½ teaspoon vegetable oil ⅛ teaspoon freshly ground black pepper 2 cloves garlic, pressed 1 tablespoon oyster sauce 2 large stalks of broccoli, stems removed and cut into florets 2 carrots, peeled and sliced on a diagonal ½ cup beef broth 8 spears (½ 15-ounce can) water-packed baby corn, drained 20 fresh snow peas 1 scallion, both white and green parts, chopped Marinate the sirloin at room temperature in a mixture of the sherry, soy sauce, 1 teaspoon of the cornstarch, the sugar, ½ teaspoon of the oil, the pepper, and garlic for an hour. Heat 1 tablespoo

