Cabbage Soup with stock

350 g lean sausages , highly seasoned 2 teaspoons olive oil 1 onion , finely chopped 1 leek , halved lengthways and thinly sliced 2 carrots , halved[...]

1 large head of cabbage 2 quarts beef stock 2 tablespoons butter 1 1/2 cups onions , chopped 1 cup carrot , chopped 2 cups celery , chopped 1 teaspoon salt 1[...]

1 head of cabbage (medium to large) 1 large onions or 3 small onions , chopped 1/4-1/3 cup shallot , chopped 1 large green bell pepper , diced 1 can small[...]