1) Cut the meat, bacon, sausage and potatoes into 1 cm (1/2") cubes.
2) Bring the water to a boil and add mutton & bacon. Simmer until almost tender, about 45 min. Skim well. Add the sausage & potato and simmer until the potato is tender, about 10 min.
3) Whisk together buttermilk & flour and whisk into the soup.
4) Crumble flatbread into soup bowls. Pour over soup.
5) Serve with a lump of butter, syrup and gamalost.
Enjoy!
