Beef and Broccoli Stir-Fry — Juicy, Tender & Packed with Flavor! 🥩🥦 Serves: 2 to 4 Prep time: 30 minutes Cook time: 15 minutes Beef and marinade: 1 1/2 pounds flank steak, sliced 1/4 inch thick 1 egg white 1 tablespoon cornstarch 3 tablespoons water 1 tablespoon rice wine 1 tablespoon soy sauce Pinch of white pepper For the stir fry: 1 tablespoon soy sauce 1 tablespoon dark soy sauce 1 tablespoon oyster sauce 1 tablespoon hoisin sauce 1/2 teaspoon sesame oil Pinch of white pepper ½ cup chicken