4 or 5 large potatoes
8 to 12 ounces mushrooms*
1 T caraway seed
1 T salt
1 pint of sour cream
1/4 cup flour
Salt and pepper to taste
*The first time I made this soup, I used Lepiota rachodes** which gave it a nice pink color. If you have access to wild mushrooms, by all means use them. Regular mushrooms from a grocery store are OK but not nearly as good as Lepiotas, Chantrelles, or Morels.
**The first time I made this in New Hampshire. The next time I made it in Pennsylvania, both my wife and I had upset stomachs—seems this species is notorious for not being consistently editable everywhere.