Creating the Beef and Pepper Rice Bowl is a seamless process when you follow these organized steps:

1. Marinate the Beef: In a bowl, combine sliced beef, soy sauce, oyster sauce, and cornstarch. Mix well and let it marinate for about 10 minutes.
2. Prepare the Rice: If not using leftover rice, cook your rice according to package instructions. Set aside once done.
3. Heat the Pan: In a large skillet or wok, heat vegetable oil over medium-high heat.
4. Cook the Beef: Add the marinated beef to the pan in a single layer. Allow it to sear for about 2-3 minutes without stirring. Then, stir-fry for an additional 3-5 minutes until cooked through. Remove the beef from the pan and set it aside.
5. Sauté the Vegetables: In the same pan, add sliced onions and bell peppers. Stir-fry for about 5 minutes until the vegetables are tender yet crisp.
6. Add Aromatics: Stir in minced garlic and grated ginger. Cook for an additional 1-2 minutes until fragrant.
7. Combine Ingredients: Return the cooked beef to the pan and mix with the vegetables. Stir well to combine all flavors.
8. Adjust Seasoning: Taste and season with salt and pepper as needed.
9. Serve Over Rice: On a plate, create a bed of cooked rice, then spoon the beef and pepper mixture over it.
10. Garnish: Top with optional green onions, sesame seeds, or cilantro for added flavor and presentation.

By adhering to these steps, you’ll whip up a delightful Beef and Pepper Rice Bowl that impresses all!