Ingredients: - 2 sheets of puff pastry (thawed if frozen) - 2 large apples (peeled, cored, and diced) - 1/4 cup granulated sugar - 1 teaspoon ground cinnamon - 1/4 teaspoon ground nutmeg - 1 tablespoon lemon juice - 1 tablespoon all-purpose flour - 1 egg (beaten, for egg wash) - Powdered