Discover the delicious world of Baked Apple Cinnamon Puff Squares, a comforting dessert that blends fresh apples and aromatic cinnamon in a light, flaky puff pastry. Perfect for any occasion, this recipe is easy enough for beginners but satisfying for seasoned bakers. The rich flavors and textures create a delightful experience, making these squares a must-try. Serve them warm with ice cream or drizzles for an elevated treat everyone will love!
2 large apples (preferably Granny Smith or Honeycrisp), peeled, cored, and diced
1 teaspoon fresh lemon juice
1 tablespoon brown sugar
1 teaspoon ground cinnamon
1 tablespoon unsalted butter, melted
1 package (8 oz) puff pastry sheets (thawed if previously frozen)
1 large egg (for egg wash)
1 tablespoon milk (for egg wash)
Powdered sugar (for dusting before serving)