Bolognese

Steps

1. finely dice onion, celery and carrot
2. Add olive oil and butter to a pot on medium heat
3. fry the vegetable first
4. And then add beef, continue frying until beef turn slightly brown
5. add the milk and stir well, simmer on low heat until the milk almost evaporate
6. add the white wine and stir well, simmer on low heat until the wine almost evaporate
7. Lastly add the can tomato, simmer until the tomato sauce has concentrated
8. Done