Sweet potatoes are incredibly versatile vegetables . They can be used in practically all the same ways you'd tackle an ordinary spud – think chips, jacket potatoes, or creamy mash. But they're equally brilliant in sweet recipes , whether you're baking them into cakes or using them as the foundation for brownies. If you tend to keep a couple of sweet potatoes knocking about for whenever the fancy takes you, there's a method that'll guarantee you a never-ending supply of the vegetable without