Cut beef into bite-sized pieces.
Julienne onion and carrot.
Rinse the rice and put it in a rice cooker.
Heat oil in a pan and stir-fry the beef.
Add the vegetables and stir-fry together.
Place the stir-fried ingredients on top of the rice.
Add soy sauce, minced garlic, and pepper, then cook the rice.
Once the rice is done, mix well and serve in a bowl.