Slice the beef thinly against the grain into bite-sized strips. Season with a pinch of salt and pepper.
- In a small bowl, whisk together the soy sauce, oyster sauce, hoisin sauce, brown sugar, cornstarch, beef broth, and sesame oil. Set aside.
- In a large pan or wok, heat 1 tablespoon of vegetable oil over medium heat. Add the broccoli florets and sauté for about 3-4 minutes until tender but still crisp. Remove from the pan and set aside.
- In the same pan, add the remaining tablespoon of oil. Add the sliced beef and cook, stirring occasionally, for about 3-5 minutes until browned and cooked through.
- Add the minced garlic and grated ginger to the pan, cooking for about 30 seconds until fragrant.
- Return the cooked broccoli to the pan and pour the prepared sauce over the beef and broccoli. Stir to coat everything evenly and cook for another 2-3 minutes until the sauce thickens and the beef is well-coated.
- Transfer the Beef and Broccoli to a serving dish. Serve over steamed rice or noodles, and enjoy!