Thaw one sheet of puffed pastry dough on a sprayed cookie sheet. Prepare brie by cutting the top rind off, leaving the sides and the bottom alone. Position the brie in the center of the puffed pastry sheet once thawed. Mix jelly, cranberries and rosemary in a small bowl. Put the jelly mixture on the top of the bare brie. Wrap the puffed pastry around the sides and top pressing lightly. Cover the jelly mixture completely. I usually tie a bow with the dough to give it an elegant look. Paint the dough with the beaten egg white. You may add a fresh sprig of rosemary into dough or sprinkle more crushed rosemary on top before baking in 350 degree oven for 20-25 minutes or until golden brown. Allow to cool; then move to serving platter and surround with your favorite fruits.