This puff pastry apple tart is an easy, elegant dessert layered with sweet dulce de leche and caramelized apples. Made with store-bought puff pastry and just a few pantry ingredients, it's the perfect cozy treat for fall and beyond.
1 sheet frozen puff pastry, thawed
1/2 cup dulce de leche, divided
2-3 medium apples (like Honeycrisp, Granny Smith, or Fuji), peeled, cored, and thinly sliced
2 tbsp brown sugar
1 tbsp granulated sugar
1 tbsp lemon juice
1 tsp vanilla extract
1/2 tsp ground cinnamon
Pinch of salt
1 egg, beaten with 1 tbsp water (for egg wash)
Don’t skip scoring and docking the pastry: Scoring gives you that perfect raised border, and poking holes prevents the center from puffing too much under the apples.
Chill the pastry if it gets too soft: If your kitchen is warm and the puff pastry gets floppy, pop it in the fridge for 10 minutes before baking.
Use a mandoline for super even apple slices if you want a really polished look.
Warm the dulce de leche slightly so it spreads and brushes on more easily.