4 medium apples (like Granny Smith or Honeycrisp), peeled, cored, and thinly sliced
1/2 cup raisins
1/4 cup granulated sugar
1 teaspoon ground cinnamon
1/4 teaspoon ground nutmeg
1 tablespoon lemon juice
2 tablespoons unsalted butter, melted
1 egg, beaten (for egg wash)
2 tablespoons powdered sugar, for dusting
Instructions
Preheat your oven to 400°F (200°C). Line a baking sheet with parchment paper.
In a medium bowl, combine the sliced apples, raisins, granulated sugar, cinnamon, nutmeg, and lemon juice. Mix gently until the apples are evenly coated.
Gently unfold one sheet of thawed puff pastry onto a lightly floured surface. Roll it slightly to form a rectangle about 10 by 12 inches.
Brush the edges of the pastry lightly with the melted butter.
Spoon half of the apple mixture along the long edge of the pastry, leaving a 1-inch border on the sides and ends.
Fold the short sides over the filling. Then, roll the pastry tightly away from you, enclosing the filling completely. Pinch the seam closed.
Carefully transfer the strudel seam-side down onto the prepared baking sheet. Repeat steps 3 through 6 with the second sheet of puff pastry and the remaining filling.
Brush the tops of both strudels with the beaten egg wash. Cut a few small slits in the top of each strudel to allow steam to escape.
Bake for 25 to 30 minutes, or until the pastry is golden brown and puffed.
Remove from the oven and let cool on the baking sheet for 10 minutes. Dust generously with powdered sugar before slicing and serving warm.
Notes
If you prefer a glaze instead of powdered sugar, mix 1/2 cup powdered sugar with 2 tablespoons of milk or water and drizzle over the warm strudel.
For extra flavor, toss the apple mixture with 1 tablespoon of breadcrumbs before filling to absorb excess moisture.
You can substitute dried cranberries for raisins if desired.