To prepare leek soup, first remove the green part of the leek (1), cut the roots (2), and take off the outer leaves (3). Cut it into slices about 1/2 inch thick (4). Gather everything in a bowl ...

The famous Portuguese poet António Correia de Oliveira ... which also works well as an addition to the soup. Heat 2-3 tablespoons of olive oil over medium heat in a large pot.