This protein-packed, tangy-sweet potato and cannellini bean soup is a real winter warmer and the perfect energy boost on a chilly day. The irresistible taste of sweet potato laced with a sour kick of... lime and hot sauce has made it a new favorite. It’s also very undemanding to make and freezes well, perfect for those with fatigue from treatment. Cannellini beans work great in this recipe however, you can use just any canned white bean for this soup, and, once all the prep work is done the actual cooking process almost takes care of itself. Enjoy!