The best main dish for this Christmas is Beef Tenderloin in Apple Sauce. This delicious recipe, with a slight touch of Dijon mustard and white wine, is everything you need to celebrate in style and in a unique way this Christmas. We recommend pairing this dish with some cooked vegetables or a tasty mashed potato. Since this Beef Tenderloin in Apple Sauce is made with the tenderloin cut, we recommend waiting a bit to slice it, as cutting it right after it comes out of the pan will cause the meat to lose its juices and become dry. What vegetables would you prepare for this fillet?