Cut the meat into 4 cm cubes and brown them in a flameproof casserole dish along with the cubed pork belly and sliced onions. Deglaze with both wines and flambé.
Add the crushed garlic, bouquet garni, cubed celery and tomato paste. Cover with 1 litre of water, cook for 1 hour. Peel the carrots and slice them thickly on the diagonal. Add them to the beef and coo