I found this recipe online in a compilation of crock pot recipes. I have tweaked it heavily to my own dietary needs. This is a lovely creamy soup, but not one with a lot of zing. This would be best for someone looking for subtle flavors. It is almost like mashed sweet potatoes. I tried it with a dollop of fat free sour cream but I did not like that as much as leaving it alone. If you don't have enough broth just make up the difference with water. It worked fine.