Encebollado is a soup topped with thin onion slices pickled in lemon juice. It's claimed that the soup cures a hangover. The fish version is very popular in the coastal region of Ecuador. Don't worry about the little heat in the soup. It finds a perfect balance with the other ingredients once you stuck up your plate. If you are lucky to find cassava aka yuca roots in your grocery store, we recommend to give it a try. Cut off the firm skin. Then cook it the same way as potatoes.