Found this recipe on the Souplantation/Sweet Tomatoes blog. This makes a BIG pot of soup! Update: After making this a few times, we made some changes. We skip step one, omitting those vegetables. We only use one cup on onions in step two, and halve the butter, flour and all remaining ingredients. Also, I do not puree the soup as stated in step three. This still makes more soup than the three of us can eat in one meal, plus it's a lot less prep work. I've also used half and half or milk in place of the heavy cream with very little difference in the taste.