Dice the tomato and onion.
Cut the beef into bite-sized pieces and season with salt and pepper.
Rinse the rice and soak for 30 minutes.
Heat cooking oil in a pot and stir-fry the beef.
Add the onion and tomato and stir-fry together.
Add the soaked rice and water.
Cover with a lid and cook on medium-low heat for 10-12 minutes.
Let it steam for 10 minutes, then mix the rice pot before serving.