Milk rice is a world dish. For a very long time, the rice cooked with milk was a salty dish in which we possibly added meat or broth. Milk rice as a dessert therefore probably goes up around the 15th -6th century, and it is found in a Dutch kitchen book, which is called notable cuisine. You should know that this dish is probably much older in other civilizations, and in particular in Asia or India, where we cook rice with milk, and in which we added spices.