Beef Filet in Apple Sauce

The best main course for this Christmas is a Filet of Res in Apple Sauce. This delicious recipe, with a light touch of Dijon mustard and white wine, is all you need to celebrate Christmas in a big and original way. We recommend that you accompany this dish with some cooked vegetables or rich mashed potatoes. As this Beef Filet in Apple Sauce is made with the fillet steak, we recommend waiting a bit to slice it, because if you cut it when leaving the pan the meat will lose its juices and it will be dry. What vegetables would you prepare to serve with this steak?