Christmas pan-fried steak

Overview

A bourgeois steak dinner at Christmas, a world for two

Wash the broccoli and cut it into appropriate sizes; run it through hot water for about 2 minutes.
Slice onions and set aside
Just buy the steak ready-made, it contains butter and ingredients, and fry it according to the recipe above. After the steak comes out of the pan, put the onions and ingredients into the pan and stir-fry for a while. Add some water appropriately, otherwise there won't be much sauce on the steak.
Plating.