A classic French upside-down tart featuring caramelized apples and a flaky buttery puff pastry crust, perfect for any occasion and easy to make in under 45 minutes.
Use firm apples like Granny Smith or Honeycrisp for best texture. Take your time caramelizing sugar and butter to avoid grainy caramel. Keep puff pastry chilled until use. If caramel bubbles over, place a rimmed baking sheet under the skillet. Cover pastry loosely with foil if browning too quickly.
Keywords: Tarte Tatin, apple tart, caramelized apples, puff pastry, easy dessert, French dessert, caramel tart