Follow these simple steps to create your own Sizzling Pepper Steak:

1. Prep the Steak: In a bowl, combine the thinly sliced sirloin steak, soy sauce, oyster sauce, and cornstarch. Toss until evenly coated and set aside for 10-15 minutes to marinate.
2. Heat the Oil: In a large skillet or wok, heat the vegetable oil over high heat until it shimmers.
3. Cook the Steak: Add the marinated steak to the hot skillet in a single layer. Avoid overcrowding. Cook for about 2-3 minutes on each side until browned and cooked through. Remove from the skillet and set aside.
4. Sauté Vegetables: In the same skillet, add the sliced onion, bell peppers, and garlic. Stir-fry for 3-4 minutes until they are just tender but still crisp.
5. Add Seasoning: Stir in the minced ginger and black pepper, cooking for an additional minute.
6. Combine: Return the cooked steak to the skillet with the vegetables. Toss everything together to coat evenly in the flavors.
7. Garnish: Remove from heat and garnish with chopped green onions.
8. Serve Hot: Transfer to a sizzling plate if available, or directly onto serving dishes.

By following these steps, you’ll create a sizzling masterpiece that will delight your family and friends!