Clean leeks thoroughly before cooking by separating the leaves and rinsing them under cold running water. Make leeks the star of the show by whizzing up the traditional chilled soup, Vichyssoise.

Clean leeks thoroughly before cooking by separating the leaves and rinsing them under cold running water. Make leeks the star of the show by whizzing up the traditional chilled soup, Vichyssoise.

“While the exotic lotus leaf is often a source of bioinspiration for self-cleaning, many common garden plants, such as leek, possess desirable surface properties,” they noted. “Leeks have ...

Wash leeks by peeling off the outer layer and soaking them twice in a bowl of warm water; lift out after each soak and repeat with clean water. Finish with a cold rinse, checking for any remaining ...