Delicious Apple Strudel

I found this recipe on the "puff pastry" website and it's absolutely delicious,but most importantly easy to make! Enjoy!

• Ready In: 1 hr 5 mins
• Serves: 6
• Yields: 1 apple streudel

Ingredients

• 1⁄2  of a package puff pastry sheet (1 sheet)
• 1  egg
• 1  tablespoon water
• 2  tablespoons granulated sugar
• 1  tablespoon all-purpose flour
• 1⁄4 teaspoon ground cinnamon
• 2  large granny smith apples, peeled, cored and thinly sliced
• 2  tablespoons raisins
•  confectioners' sugar (optional)

Directions

1. Thaw the pastry sheet at room temperature for 40 minutes or until it’s easy to handle. Heat the oven to 375°F Lightly grease a baking sheet. Beat the egg and water in a small bowl with a fork.
2. Stir the sugar, flour and cinnamon in a medium bowl. Add the apples and raisins and toss to coat. (make sure to toss well so that the apples are evenly coated).
3. Unfold the pastry sheet on a lightly floured surface. Roll the pastry sheet into a 16 x 12-inch rectangle. With the short side facing you, spoon the apple mixture onto the bottom half of the pastry sheet to within 1-inch of the edges. Starting at the short side, roll up like a jelly roll. Tuck the ends under to seal. Place seam-side down on the baking sheet. Brush the pastry with the egg mixture. Cut several 2-inch-long slits 2 inches apart on the top.
4. Bake for 35 minutes or until the pastry is golden. Cool on the baking sheet on a wire rack for 30 minutes. Sprinkle with the confectioners' sugar, if desired.