Prepare the Ginger Juice – Peel and finely grate about 100g of fresh ginger. Squeeze it through a fine mesh strainer or cheesecloth to extract 2 tbsp of juice. Divide the juice evenly into two bowls and use immediately.
Prepare the Milk Mixture – In a bowl, mix milk, sugar, and milk powder, stirring until fully dissolved. Strain to remove any lumps.
Heat the Milk – Pour the mixture into a saucepan, warm the milk to 175°F (80°C) until you see steam rising. Do not let it boil!
Combine & Set – Quickly pour the hot milk into each bowl of ginger juice in one steady motion. Cover and let it sit for at least 5 minutes without disturbing it.
Your pudding should be set with a silky, custard-like texture. Serve warm or chilled.