This is the Tarascan Bean Soup from Beans and Barley's Little Book of Beans Volume One. I'm not sure what they were going for with this (or what I was going for with this slanty slanty pic). The soup is basically a soupier version of refried beans, which I'm not fond of eating by the bowl. It could be "soup" if you thin it like the directions say, but I'm not sure why you'd want that. I had thought before I made it that it would be more of a hearty, whole bean soup.
After soaking the dried pintos overnight and making the soup, I basically realized that it's refried beans in soupy form and decided that it wasn't for me. I ate this bowl to be sure (it was weird), and then cooked it longer to thicken it and just made a mexican casserole with this, black beans, the spanish rice from RFD and tortillas. It was pretty good.
So, using this soup as a refried bean mixture (keeping it thick) is a winner- except I would ditch the coriander seeds. I really don't know what those were doing in there, and when you hit one while eating, it's overpowering (and makes you just want curry). On the whole, the recipe's not so much of a winner, but it was fine and on the up side- this was the first time that I used dried beans in a recipe (I'm slightly embarrassed to admit). My goal is to start using them at least half of the time or more in the future. They're cheaper, have less sodium and make me feel more like a real cook!