° Serves 6 (makes 5 cups)
This is a favorite at our house. For best results, use very ripe, fleshy summer tomatoes. A food mill allows you to remove the skin and seeds from the pureed soup more easily than with a conventional sieve. This also makes a great base for Bloody Marys, and it can be used as a sauce for a cold pasta salad.
Cut the tomatoes into pieces and puree them in a food processor. If you object to a few seeds remaining in the mixture, strain the puree through a food mill fitted with a fine-mesh screen into a bowl (you should have about 5 cups).
Stir the thyme, Tabasco, salt, pepper, olive oil, vinegar, and shredded basil into the soup. If not serving immediately, set aside in a cool place or refrigerate.
At serving time, divide the soup among six bowls and garnish each with a dollop of sour cream and a whole basil leaf.
Hot Cream of Tomato Soup
Puree and strain the tomatoes as described, and pour the puree into a saucepan. Add the thyme, Tabasco, salt, pepper, oil, and vinegar, bring to a boil, and boil for 30 seconds. Stir in 1 cup heavy cream and heat through.
Divide the soup among six soup plates, sprinkle with ½ cup shredded basil, and serve.