Production steps:
1. Take out the beef and thaw it.
2. Cut a piece of the right size and sprinkle with a little salt.
3. Chop garlic, spread it on beef, sprinkle with pepper and rosemary (it's better to be fresh here) and marinate for half an hour or overnight.
4. Pour the right amount of oil into the pot, add the marinated beef, and fry on low heat until the garlic fragrance floats out and the meat changes color on both sides.
5. Put it on a piece of tin foil and bake it in an oven at 2 10℃ for 10 minutes, and then bake it at 190℃ for another 5 minutes.
Step 6 take it out of the oven
7. Cut and serve.