Steps
1. Heat the vegetable oil in a pan over medium heat.
2. Add the minced garlic and sauté for about 30 seconds until fragrant.
3. Add the beef strips, season with salt and black pepper, and cook until browned, about 3-4 minutes.
4. Stir in the sliced green pepper and cook for an additional 2-3 minutes until they are tender but still crisp.
5. Pour in the soy sauce and mix well, ensuring the beef and peppers are coated.
6. Serve the beef and green pepper mixture over the cooked rice.
7. Optional: sprinkle with sesame seeds before serving.