Ingredients
Score duck skin in crosshatch pattern.
Heat a heavy skillet and grill the skin for 2 minutes until it is well browned, then turn over and cook for one minute.
Finish cooking in oven heated to 375º C (5 to 8 minutes, depending on size of duck breasts).
Let sit before slicing diagonally.
Meanwhile, melt butter and sweat the shallots with pepper for approximately 2 minutes.
Add the duck or veal broth and the Vice Caché.
Season to taste.
Spoon sauce onto plates, and fan out the sliced duck breasts over the sauce.