Preparation materials: duck, barbecue sauce, ginger, maltose.
First, the main ingredients.
Second, duck legs are soaked in water for 2 hours to remove blood.
Third, put the soaked duck leg into a container, add maltose, barbecue sauce and ginger and mix well.
Fourth, grab it evenly, put it in a fresh-keeping bag and put it in the refrigerator 12 hours.
5. Take out the salted duck legs and put them in the baking tray.
6. Put it in a preheated oven, 170 degrees, and burn it for about 30 minutes.
Seven, the oven can be eaten in 30 minutes.