Roll the pastry to a 3mm-thick round on a lightly floured surface and cut a 24cm circle.
300 g All-butter puff pastry, Plain flour
Prick the pastry with a fork, place on a baking sheet, and freeze.
Peel, quarter, and core the apples.
6 about 900g/2lb Dessert apples (such as Braeburn, Cox’s Orange Pippin or Adam’s Pearmain)
Cook the sugar in a tatin dish or ovenproof frying pan to make a caramel syrup.
100 g Golden caster sugar
Arrange the apple quarters tightly in the dish, rounded-side down.
Brush the fruit with melted butter.
85 g Unsalted butter
Bake in the oven and then place the puff pastry on top.
Bake until the pastry is golden brown and crisp.
Allow to cool before inverting onto a serving plate.
Serve with crème fraîche or vanilla ice cream.
Crème fraîche or high-quality vanilla ice cream