Finely chop the beef, onion, and garlic.
Heat olive oil in a pan and sauté the beef.
Add the onion and garlic, and stir-fry together.
Add the rice and fry together for 2 minutes.
Pour in white wine and let the alcohol evaporate.
Gradually add warm chicken stock while stirring.
Continue adding stock and simmer until the rice is cooked.
Season with salt and pepper.
Finish by adding Parmesan cheese.