When Smita and Rahul Bhaiya have cravings, I have to go down memory lane and ensure that what I prepare is the 'Best-Of" in that category. And so, when Smita asked for a tomato soup, I was put to task. Searching in my head, for the best versions of this ubiquitous and most generic of soups. Very quickly and rather assuredly, I came up with Mom's, Betty Osborne's and Wendy London's (Mrs. London's in Saratoga Springs, New York) as my favorite three versions of tomato soup.