Читать книгу Food Facts for the Kitchen Front - Литагент HarperCollins USD, Ю. Д. Земенков, Koostaja: Ajakiri New Scientist - Страница 48

(See also p. 108, SOUP.)

To prepare leeks—trim off the roots, the outer tops and the sheath coverings. Split them down the centre and wash very thoroughly, as they hold grit between the folds. Allow them to soak for 20 minutes to half an hour in cold salted water, to ensure they are clear. Then drain, and cook until tender in a very little boiling salted water, from 20–30 minutes according to size.

Drain them well, and serve with a simple white sauce.