Mix the Ingredients: In a pot, combine the liquid milk, powdered milk, sugar, and corn starch until well mixed. Stir in the milk cream and chopped white chocolate until fully incorporated.

Cook the Mixture: Place the pot over medium heat and stir constantly to prevent lumps from forming. Cook until the mixture thickens and reaches a creamy consistency.

Chill: Pour the thickened pudding into a round mold or individual cups. Refrigerate the pudding overnight to develop the perfect texture.

Decorate and Serve: Before serving, drizzle a generous amount of melted Nutella over the pudding for that extra indulgent touch!