A mugful of delicious Heinz Soup: ready in an instant.Keep familiar, mushroom soup within reach - just right for days when you’re tight on time. With absolutely no artificial preservatives or colours, our delicious Cream of Mushroom dry soup comes in a convenient sachet - perfect for when you want your favourite soup, in an instant. Love our Heinz Mushroom Cup Soup as much as we do? Try the rest of our Cup Soup range, including: Cream of Tomato, Cream of Chicken and Vegetable.