Luxembourg

Bouneschlupp
(Green bean soup)

-2 C. green beans (or wax beans), sliced
-1 C. diced potato
-1 C. diced onion
-water, to cover
-4 slices bacon
-1⁄2 pint cream (or sour cream)
-mettwurscht sausage (optional)
-salt & pepper

1) Put beans, potatoes, and onion into a soup pot. Cover with water and boil until soft.
2) Fry 4 slices of bacon, add bacon bits and fat to soup.
3) Add about ½ pint of cream and simmer. Add the sausage if using. Season with salt and pepper to taste.

Source: http://www.food.com/recipe/green-bean-soup-bouneschlupp-426218