On a cold, snowy (Yes, snowy. This is the fourth snow we've had in West Texas this season.) Sunday evening, what better way to stay cozy than a hot bowl of soup? I had been wanting to try this recipe for Sumptuous Sour Soup for a while, so it seemed like the perfect reason. I have to say from the beginning it smelled delicious simmering on the stove, with new scents added with each step. Notice the variations and add the carrot for color (I did not.) and the red pepper for heat (I did.). Yummy!