Homemade ginger powder | Ginger powder recipe | How to make ginger
Preheat the oven to 180℉ and then transfer the tray to the middle of the oven for around 2 hours to dehydrate. Keep your eyes open after 2 hours. Take the tray out of the oven when the ginger slice becomes. Sun-dried: Spread the ginger slices properly in a single layer on plates.