Fry onion and garlic in oil until golden brown. Toss meat in seasoned flour, add to the pan. Brown well on all sides and add tomato paste diluted with boiling water, bouquet garni and enough wine or stock to cover. Bring to the boil and simmer over a low gas flame for 30 minutes before adding potatoes and garlic sausage. Pour on the remaining wine or stock and simmer until potatoes are cooked, approx. 45 minutes. Season to taste and serve sprinkled with chopped parsley.