Prepare the Ingredients
If you haven’t already, cook the rice ahead of time and let it cool. Leftover rice works best for fried rice.
Slice the beef into thin strips and peel and devein the shrimp. Set them aside.
Cook the Eggs (Optional)
In a small bowl, beat the eggs and set aside. In a wok or large frying pan, heat a little oil over medium heat. Pour in the eggs and scramble them until fully cooked. Remove from the pan and set aside.
Cook the Beef and Shrimp
In the same pan, add 1 tablespoon of oil. Add the sliced beef and cook until browned, about 3-4 minutes. Remove the beef from the pan and set it aside.
In the same pan, add the shrimp and cook for 2-3 minutes on each side until pink and cooked through. Remove from the pan and set aside.
Stir-Fry the Vegetables
Add the remaining tablespoon of oil to the pan and sauté the diced onion, bell pepper, and peas and carrots until softened, about 5 minutes. Add the minced garlic and cook for another 30 seconds until fragrant.
Combine the Ingredients
Add the rice to the pan, breaking it up with your spoon or spatula. Stir-fry the rice until it begins to crisp up a little, about 5 minutes.
Season the Rice
Stir in the soy sauce, oyster sauce (if using), sesame oil, and cooked eggs. Add the cooked beef and shrimp back to the pan, mixing everything together. Season with salt and pepper to taste.
Serve
Garnish with chopped green onions and serve hot!