Tarte Tatin is a classic French dessert that features caramelized apples baked in a buttery pastry crust. The apples are cooked in a caramel sauce until they become tender and golden, creating a rich and sweet flavor. The tart is then inverted onto a serving plate, allowing the caramelized apples to become the topping. This delicious dessert is best served warm with a scoop of vanilla ice cream or a dollop of whipped cream.