It is Allium season. All of the plants that spent the rainy winter in the ground are burgeoning in the warm weather, blooming and ripening. In the garden and farmers markets, broad hipped rosy red onions, mauve puffball chive blossoms, elegant jade leeks, sweet cloveless young garlic.
Weyland from a couple of plots over offered me some of his leeks. He had a beautiful row of slender leeks he planted last Fall and said he didn’t really know what to do with them. I told him how to make potato leek soup, how easy and good it was so he took them home to try the recipe. A few days later, I asked him how the soup had turned out and he said it was great, they had made it 3 times. He was digging more leeks (and not offering me any) so I guilted him into giving me a nice handful.
I think the reason that the Mesdames Child and Beck began Mastering the Art of French Cooking with a recipe for potato leek soup is that it is the sort of recipe that can be related while standing in a garden with a shovel in your hand. It is essentially simple without being plain, and delicious without being difficult. It always pains me to see new cooks start out with a difficult dish and then become discouraged when it doesn’t turn out well. This soup on the other hand is a great confidence builder.
While the basic recipe requires only five ingredients- potatoes, leeks, water, salt, and cream- I sometimes augment or adapt it by adding some turnips and substituting chicken stock for water or milk for cream. The crucial step is to get all of the vegetables scrupulously clean. Leeks are notorious for hiding grit amongst its cracks and crevices. I get it all squeaky clean by first cutting off the darker green tops of the leeks, then quartering them and rinsing them in a bowl of water deep enough for the dirt to settle on the bottom while the leeks are being swished around above them. Be thorough, because “earthy” isn’t the flavor we’re going for this time.
After the leeks are clean, chop them into chunks. Peel and cut the potatoes into large chunks. Dump them into a pot; add a generous amount of salt (although you will want to leave room to adjust it later) and just cover with water. Cover the pot and bring it to a low boil and cook for 20 minutes or so, until the leeks have softened and the potatoes are tender enough to crush with a fork. Using an immersion blender or canister blender, puree until quite smooth. Pour in cream, bit by bit, tasting as you go. I tend to use very little cream, just enough to enrich with out obscuring the flavor of the vegetables. Taste for salt and soup is ready. I drizzled a little olive oil and chives on top- but that embellishment is entirely optional.
I want to go out and buy leeks and potatoes and make soup now!
I love the little happy face I see in the soup. Chive eyes and olive oil head and smile!
Happy soup by a happy cook for happy soup eaters!
If you’ve had a whole bunch of traffic to this page lately, it’s me. I made this last night and it was sooo good 🙂 You might want to go back and add potato/leek proportions. Not everyone has your phone number 😉
Good idea. I’ll do that.