Beef stir-fry is a quick and easy dish that can be made with ground beef. Heat some oil in a pan, then add the ground beef and cook until browned. Remove the beef from the pan and set it aside. In the same pan, stir-fry your favorite vegetables like bell peppers, broccoli, and carrots. Add the beef back to the pan, along with a flavorful sauce made from soy sauce, ginger, and garlic. Serve over steamed rice for a satisfying meal.