This was a great soup! The recipe was easy and fun. I ended up adding extra cayenne pepper and dried mustard for extra flavor. I do suggest cooking this in the morning or mid-day for an evening meal, in order for the flavors to mix together. When I tried a bite within an hour after cooking, it had too much of a sour cream flavor. Letting it cool and set allowed it to achieve better taste later.
I'm definitely making it again!!