Peel 2500g of ginger with a knife or vegetable peeler.
Wash the peeled ginger thoroughly.
Then, use a slow juicer to separate the juice from the pulp or residue.
Alternatively, you can use a blender to grind the ginger and a cheesecloth or strainer to squeeze out the juice from the blended ginger.
Next, get the juice from the juicer compartment or the strained juice.
Afterward, put the juice in a pot and bring it to a boil.
After boiling, let it cool before storing it in ice trays.
Once it cools, store it in the freezer and allow the juice to solidify.
Here's how to use the ginger cubes and dregs: