Steamed fish steak with black bean sauce

Because it is the first time to make it, many of the ingredients are made according to your own taste. But be aware that because there is fermented bean, you must add less salt, and it will be much better to season with some sugar. In fact, the process is very simple. Wash the fish steak first, marinate it with salt, cooking wine, ginger, and green onions for 20 minutes. After steaming with cold water for 15 minutes, pour out part of the water, then add the fermented bean and sugar, and steam it on high heat for 5 minutes. After another 10 minutes, the flavor of the fermented bean will be very strong. Then add some bamboo fungus essence and pour some sesame oil, and the fish steak will be ready.