Cut the sweet potato into 2-3 cm pieces. Place them with the rest of the ingredients into the Soup maker.
Close the lid and press the Puréed soup program.
When the soup is ready, open the lid and pour into bowls.
Finish with feta on top.
Chef’s tip: Finely chopped coriander mixed with olive oil makes a nice finishing on top of your soup. Any potato or root vegetable could replace the sweet potato.