Preheat oven to 375 degrees. On a lightly floured surface, roll out pastry sheet (still folded) to an 8 inch by 14 inch rectangle. Trim edges with a sharp paring knife. Transfer to baking sheet, place in freezer. Peel, core and slice apples ¼” thick, toss in bowl with sugar. Brush pastry with egg wash, avoiding edges. Use a sharp paring knife to score a ¾” border around the pastry (do not cut all the way through). Place apples inside border, and dot with butter. Bake until puff pastry is golden and apples are tender, 30-35 minutes. In microwave, heat jelly with 1T of water until melted. Brush apples with glaze. Serve tart warm with Bourbon Whipped Cream.