The practice of children's steak:
Thaw the unopened steak in cold or warm water. Thaw the steak thoroughly.
Heat the pan, add a little salad oil or butter, and shake the oil in the pan to make it uniform. The oil temperature should not be too high. Unpack the completely thawed steak, put the cattle into the pot, fry the steak on one side for 1 to 2 minutes, and fry it on the other side for 1 to 2 minutes.
Put the fried cows on a plate and pour the sauce.