Tart tatin is one of the great classic desserts of French cooking. It's an apple tart cooked upside down. Apples are cooked in sugar until they caramelise. Then a circle of puff pastry is put on top, and the whole tart is baked at 356°F (180°C) for 20 minutes. To serve, the tart is turned over so that the apples are on top. Apples with caramel and crispy puff pastry taste amazing.
The classic recipe uses shortcrust pastry (pâte brisée), but in this version I prefer to use puff pastry (pâte feuilletée). It's a quite easy recipe, the only difficulty is the "turning over" of the hot tart, always a tricky moment.