Potato, garlic and spinach soup

1.Heat olive oil in a large saucepan, add onion and garlic and sauté over low heat for 10 minutes or until translucent. Add potatoes and spices and cook, stirring, for 5 minutes. Add stock, increase heat to medium-high and simmer for 20 minutes or until potato is tender and beginning to break up. Add spinach and cook until wilted. Season to taste with sea salt and freshly ground black pepper. Ladle soup into bowls, drizzle with olive oil and serve.