We made this last week and it was super good! I just had abdominal surgery so I'm on a liquid/mushy diet and was just so sick of all the standard soups. I came across this and decided to give it a shot. Yea! So flippin tasty! And easy! And inexpensive! The people who say it's too much pb are probably using jif or something of the sort. This is one of those times you should use natural. Go to the coop and get some of the fresh ground stuff.
Personally, I hate cilantro, so I used scallions and chopped peanuts as the garnish and it was excellent. Just to see how it turns out, I'm going to try this with pumpkin instead of potatoes to save some more calories :) Not sure if I can update the review, but if I can, I'll let you know how it turns out.