1, prepare raw materials: beef tenderloin, red wine, light soy sauce, diced onions, butter, garlic powder, black pepper, etc. (eye of the meat to use a knife to take to pat to fluffy; if there is olive oil on olive oil, olive oil no fumes, the temperature is better to control, there is no then use vegetable oil; red wine no words with wine barely instead of a little bit, who called how to do it is not a little capitalism, butter lubrication pots, there is no can be used vegetable oil (Instead of)

2, marinade: first marinade seasoning, and then add some water, the beef steak into the marinade, marinade about 20 minutes or so. (soy sauce, black pepper, red wine, chili powder, sesame oil, chicken essence, chili powder) lazy people, or time to rush, if this step to it to save, do pay attention to seasoning on it

3, with a pan, the first to add the butter to the pan skidding pot, so that it is all melted. （

4, diced onions into the pan, slightly sautéed onions to Microsoft, plus the lid of the pan smothered for a while

5, open the lid of the pan a little stir-fry, add the right amount of red wine and a little soy sauce, after the juice first sheng up to be used

Wash the pan add a little vegetable oil, oil first paddle pot, to be oil burned into the heat of the 9 points, the beef tenderloin under the pot. (Beef tenderloin in the pot before the hands of beef on both sides of a layer of light soy sauce, so that you can dilute the red wine inside the evaporation of acidity, at the same time, this approach is the first to seal the meat juice inside the beef to prevent it from losing, only the beef juice is tasty, only to have the taste and visual enjoyment) 7, turn on the high heat to fry for a minute, turn the other side and then fry for 1 minute (drooling ~~~~~~~~) 8, both sides are well fried! After, change the small fire, and then add red wine, wine a go down the gravy will flow out, then add a little soy sauce, just burned the onions together to go down to cook, add a little garlic powder, 1 minute to start the pot on the plate.

Then you can enjoy the delicious steak!