Vichyssoise (Leek and Potato Soup)


You may think soup is only a cold weather food, but that's not the case. Some of the best soups can be made when the weather is warmer—even on the hottest day of summer, of course, as long as it's chilled. One of my favorite cold soups is Vichyssoise with its combination of potatoes and leeks. It's rich in flavor but so luscious and creamy in texture.

The soup's French name makes it sound much more fussy than it really is. But it's not actually French in origin as it was invented at the Ritz Hotel in New York City during the 1920s by a Frenchman from the town of Vichy. The preparation is as simple as sautéing leeks and boiling potatoes. Once it's cooked, simply purée. I love to serve a soup like this in small cups or shot glasses as an appetizer because it's the perfect way to start a summertime dinner party.

A tip on handling leeks: The best way to clean and prepare leeks for a recipe that calls for sautéing them is as follows. First remove the tough dark green part, then cut the leek lengthwise, and finally cut the leek into ribbons crosswise. Wash in many changes of water and drain in a colander. Wacth my video below to see a demonstration.


Note: To make chive oil, purée 1 bunch chives with 1/4 cup olive oil in a blender and strain.

1 tablespoon olive oil
2 tablespoons butter
2 shallots, finely chopped
1 large leek, white and light-green parts, thinly sliced
1 pound potatoes (about 2 medium), peeled and diced
4 cups chicken stock
1 bay leaf
1 cup heavy cream
fine sea salt
freshly ground white pepper
chive oil, for drizzling
chives, for garnish

Heat oil and butter in a large pot over medium-low heat. Add shallots and leeks. Cook until translucent and soft but not brown, about 20 to 25 minutes. Add potatoes, chicken stock, and bay leaf; bring to a boil. Reduce to a simmer and cook until potatoes are tender, about 10 to 12 minutes.

Using a stick blender, purée the soup until silky smooth. Stir in cream and season with salt and pepper. Serve hot or cold. Drizzle with chive oil and garnish with chopped chives. Yield: 6 to 8 servings.


  1. This looks delicious. As Texas summers are upon us here, I'm on the lookout for cool dinners - this is perfect. Beautiful!


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