Tarte Tatin is a classic French dessert that features caramelized apples baked under a layer of pastry. Traditionally, it is made by cooking the apples in butter and sugar until they are soft and golden, then covering them with a pastry crust and baking until the crust is golden brown. Once baked, the tart is inverted to reveal the beautifully caramelized apples on top. This dessert originated in the late 19th century at the Tatin sisters' hotel in Lamotte-Beuvron, France. It is often served warm, sometimes with a dollop of cream or a scoop of vanilla ice cream, making it a delightful treat for any occasion.