Bean Soup With Kale with bay

2 tablespoons butter 1 large sweet onion , diced 3 stalks celery , diced 1 small green pepper , diced 2 large garlic cloves , chopped 8 cups chicken broth 1[...]

300 g haricot beans 100 g onions 2 tablespoons lard or 2 tablespoons oil 100 g smoked bacon 150 g smoked sausage 250 g sauerkraut 10 g caraway seeds 200 g[...]