Leeks can be intimidating. It is not easy to get all the sand and grit out if you don't know the tricks of the trade. Here is how to clean leeks like a French Chef. 1. Cut off the dark green tops of the leek (chop where you see a hint of light green turn into dark green) 2. Cut off the bottom (the roots) 3. Peel off the top layer of the leek 3. Quarter the top of the leek making two opposite incisions to halfway down the top of the stalk 4. Place the leek upside down in a container of ice cold water. 5. Swirl it about and then let it sit for a few minutes. The leek will fan open and all the dirt and sand will be released. Now the leek is ready to cook. Bon Appétit!