RECIPES > Meat Dishes - Side of Beef in Fleurie   Restaurant Troisgros, à Roanne Recipe pour 4 personnes. Ingredients A 1.2Kg side of beef on the bone Butter 4 échalotes grises 30 cl of Fleurie 1 big knob of meat stock Slices of poached beef marrow. Recipe Cook the side of beef in a copper sauté pan, leave to rest for 15 min. In the sauté pan, soften the chopped shallots. Deglaze with the 30cl of Fleurie. Add a big knob of meat stock. Leave this to reduce to half and then whisk in 120g of butter. Put the side of beef back in the pan and coat with the Fleurie sauce, to which you have added the slices of poached marrow.