Kale, Potato, and Sausage Soup

I return to this soup over and over. Its called Zuppa Toscana or if made with chorizo, Caldo Verde. In an effort to eat healthier, I've started to substitute turkey sausage for the spicy Italian or chorizo. It is still delicious. I've also substituted fat free half and half for the equivalent amount of regular half and half or whipping cream.
 
1 bunch kale, chopped
1 onion, diced
4 cloves, garlic minced
1 pkg turkey sausage, spicy Italian, or chorizo, sliced
4 potatoes, cubed
1 c fat free half and half
1 liter of chicken stock
1 t smoked paprika
1/8 t cayenne pepper
salt and pepper

Saute onion, garlic and kale over medium heat until kale is wilted. Add stock, potatoes, and  sausage and simmer for 10-20 minutes, or until potatoes are done. Add half and half and seasoning and simmer for 10 more minutes.

Serve with crusty bread.