Stir the cold butter into the liquid with a whisk or the back of a dessert spoon until an emulsion is formed. More butter can be added according to taste.
Reduce the heat and add the medallions to the sauce and turn briefly.
Finally, add the DORBLU Royal Blu pieces to the sauce and serve immediately.
TO SERVE
Serve with fresh green beans, steamed tomatoes and fried potatoes. DORBLU Royal Blu pieces can also be varied in a multitude of ways with other stocks and sauces.