Flaky, all-butter golden pastry filled with a delicately spiced sweet filling, baked until crisp and aromatic.
Whisk the milk, sugar, rice flour, and cornflour in a cold saucepan until smooth.
Cook over medium heat, stirring constantly, until the mixture coats the spoon like thick custard.
Off the heat, beat in the butter and vanilla until glossy.
Sprinkle the extra sugar evenly over the base of a baking dish and caramelise it dark over direct heat or under a very hot grill.
Pour the pudding over the caramel, cool, and refrigerate for at least 4 hours.
Invert onto plates so the burnt caramel runs over the pudding and dust with cinnamon.