Directions:
Put the haricots to soak for six hours in cold water. Boil them in water with one carrot, one onion, salt, two cloves, a good pinch of dried herbs. Drain off the liquor from the haricots. Chop up a shallot, and fry it in butter; add your haricots, with pepper and salt and tomato purée.
Stir well, and serve with minced parsley scattered at the top.