Whole Beef Tenderloin Stuffed with Foie Gras and Morels

Under the assumption that nothing exceeds like excess, we offer this, our rendition of übercarne. If you can find fresh morels, the aroma will be heightened, but dried morels are wonderful as well and are a compromise only when compared to fresh. Plus they have the advantage of producing a concentrated soaking liquid that adds flavor to the stuffing when reduced. To get a jump on the meal, assemble the tenderloin ahead, refrigerate it for a day or more, and then grill it just before