Three ingredients. Half an hour. Hundreds of calories and one set of very impressed family membersw. Unfold puff pastry. Put wheel of brie on middle of pastry. Slather with jam of your choosing. Fold pastry over wheel of cheese and bake at 350°F for 20 minutes or until the pastry is golden brown and hollow when tapped. Serve immediately for an impressive display of melty cheese and flaky carbs.