Caldo Verde (Portuguese Sausage Kale Soup)
This soup is so hearty and comforting, you'll almost forget how good it is for you. And it's perfect for cold weather with the spicy sausage, kale, potatoes, and plenty of chicken broth.
I recommend trying to find Portuguese linguica, but pretty much any cured, spicy, smoked sausage will work. Andouille would be a great choice, as would a dried chorizo. As usual, feel free to adapt this as you see fit, but I wouldn't change the recommended russet potatoes.