Check that all feathers are well removed.Cut the legs, the wing tips, the neck and the head off the body. Concasser all trimmings and keep for the sauce.
Check the cavity and remove the heart, liver and gizzards if still inside.
Season the pigeon with salt and pepper.
Melt butter and oil in a cocotte over a medium to high heat then sear the pigeon.
Turn the pigeon to sear evenly on all sides to obtain a golden colour all over. Remove the pigeons from the pan.
Flambé with the Armagnac.
Roast the pigeon in the oven at 120°C for 30 minutes. Place the pigeon upside down on the wire rack, place foil on top and rest for 5 minutes.
Make the sauce
Sauté the pigeon trimmings in the heavy-base pan until brown.
Add the veal stock and cook the jus for 10 minutes.
Season the jus to taste and strain.
Cut the pigeon in half and serve with the jus aside.