Prepare the marinade by mixing: 1
onion, 1
shallot and 2
cloves garlic chopped, 4 tablespoons Brandy (Cognac or Armagnac) and 4 tablespoons Port, 1
bayleaf, 1 sprig
thyme and 1 sprig
rosemary.
Pour onto the meat, mix, cover and refrigerate for at least 3 hours, preferably overnight.