Learn how to make a Minestrone Soup Recipe! – Visit http://foodwishes.blogspot.com/2011/11/minestrone-soup-is-once-in-lifetime.html for the ingredients, more… Video Rating: 4 / 5 Question by geekgirl: I need an easy recipe for Tomato soup? like Campbell’s. And if there is cream in it, how many hours can you keep heated soup in a thermos until it starts to get nasty. Best answer: Answer by linda sCampbell’s on your grocerers shelf What do you think? Answer below!