The first step: do the steak selection of beef tenderloin, eat more tender meat, taste will be better, first of all, the beef tenderloin along the grain cut into 1 cm thick block.

The second step: cut the steak marinade, add the right amount of black pepper, salt to suit your taste, two spoons of sugar to refresh, the right amount of oyster sauce, the right amount of cooking wine, and then add the right amount of soy sauce, and then beat an egg white, scratched evenly with the hands, and then add a spoonful of tapioca starch, starch, the purpose of the beef eat up the taste of the more tender and more slippery. Again, use your hands to scratch evenly, then add a layer of cooking oil to lock in the moisture of the beef, marinate for two hours to make the beef more flavorful.

After 2 hours, the beef is marinated and we start making it. To sear the steak, use either a pan or an electric skillet. Heat the pan to the hottest setting and put the steak in so you can hear a sizzling sound. Keep the heat on low and press down on the beef with tongs so it sears more evenly. After half a minute, turn the beef over and start frying the other side.

Fry the steak for another half minute, then turn it over a second time. This way the steak will be medium rare, so if you like it medium rare, it's ready to be dished up, or if you want it medium rare, flip it over a third time and sear it for another half minute before dishing it up.