The beef tenderloin slices are washed twice in warm water, egg white, starch, soy sauce, and the oil is slipped open for use. Pleurotus eryngii diced with water.
Hot oil pan, onion ginger, fragrant, sautéed beef tenderloin, add wine, add color, add prawn mushroom fried, add black pepper sauce, soy sauce, salt, sugar, oyster sauce seasoning, pan.