Ginger milk pudding (薑汁撞奶) is a Cantonese dessert made with ginger juice and milk. Without steaming, baking, gelatine or agar-agar, the milk solidifies into a custard after it's mixed with ginger juice.
Sounds really easy, right? Hey, the devil is in the details!
Recipes for ginger milk pudding usually specify the use of old ginger but I've succeeded and failed before with both old and young