Beef Stir-Fry with Bell Peppers and Sesame Seeds

Add Aromatics: Add the garlic and ginger, stir-frying for 30 seconds until fragrant.
Combine: Return the beef to the pan. Add the oyster sauce, remaining soy sauce, sugar, and sesame oil. Stir well to coat everything in the sauce.
Toast and Garnish: Sprinkle with toasted sesame seeds and garnish with chopped green onions.
Serve: Serve hot with steamed rice or noodles.
Enjoy your colorful and flavorful beef stir-fry!