Made it last night for my birthday dinner. I did all of the cooking and making the sauce during the day. Insted of putting it back in the shells I used ramikins and toped them with buttered panko crumbs and kept them covered in the frig. To reheat I put them in a water bath and covered with foil and heated in a 350 oven for 20 minutes. took off the foil and poped them under the broiler for just a few minutes to brown the tops. I also added some minced shollots and a little more sherry. Very good recipe we will make again for sure!