1.Prepare the rice: Use cold, day-old rice for best results. It’s less likely to clump and will fry up nicely.

2.Cook the beef: Heat oil in a large skillet or wok over medium-high heat. Add the ground beef and cook until browned, breaking it up with a spoon.

3.Sauté aromatics: Add the onion and garlic to the skillet and cook until softened.

4.Add vegetables: Add the mixed vegetables to the skillet and cook for a few minutes until tender-crisp.

5.Combine with rice: Add the cooked rice to the skillet and stir to combine with the beef and vegetables.

6.Season: Pour in the soy sauce, oyster sauce, and sesame oil. Stir well to coat the rice evenly. Season with salt and pepper to taste.

7.Serve hot: Garnish with green onions or cilantro, if desired.