Ingredients: (one person): 250 ml of high-fat pure milk (with a fat content of 3.5% or above), one piece of fresh ginger and one teaspoon of white sugar.
Practice: Use a grater to grind ginger into powder, filter out ginger residue, and keep ginger juice for later use. If there is no grinder, ginger can be beaten into juice with a blender and a little water. Add sugar to the milk and heat it to 80 degrees. Add it into ginger juice, and it is best to mix it and pour it into a cup with a lid. The effect is better after shaking it repeatedly.