This Pineapple Beef and Broccoli Stir Fry is a delicious and flavorful dish that combines tender beef, crisp broccoli, and sweet pineapple chunks. The beef is marinated in a savory sauce and stir-fried with garlic and ginger for a burst of flavor. The addition of pineapple adds a touch of sweetness and tanginess to the dish. Serve this stir fry over steamed rice for a satisfying and healthy meal.