Cooking Steps

1. 

   Step1:Cowboy bone (purchased by ogiffin online store) will be taken to the freezer one night in advance for thawin

2. 

   Step2:Spread olive oil on the beef. Grind some black pepper and sprinkle. Marinate at room temperature

3. 

   Step3:Start cooking sauce. Stir fry onions and mushrooms. Add black pepper sauce and tomato sauce oyster sauce as you like. It will definitely be salty. Add some water. Taste the taste. Season yourself. The sauce is thick and ready to serve

4. 

   Step4:The pot is hot. No need to refuel. When it's hot enough, lower the denim bone. Turn it over in about ten seconds. Fry it for ten seconds. Turn it over again over medium and low heat. Fry it on both sides again. OK. Install the plate