Cream of Leek Soup Recipe

by katerina on September 14, 2010

How many cream based soups have you eaten which are so thick and congealed you could leave your spoon on the surface without it falling through? Certainly enough that cream based soups are out of vogue and labeled as unhealthy.

Cream of Leek Soup Recipe

Why not try making it the proper way? This recipe, adapted from my culinary school knowledge, for cream of leek soup is light enough to eat on a diet. You see, Cream soups are called such because of their consistency – not the added cream. Try leaving out the cream entirely and you will be surprised how naturally creamy the leeks make the soup. A good stock will make all the difference in this recipe, so reach into the back of your freezer and pull out that bag of frozen chicken stock you have been hoarding. Today is the day.

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Cream of Leek Soup

(serves 2)

2 tablespoons butter
2 tablespoons diced onion
1 garlic clove, minced
4 cups thinly sliced leeks, white part only
2 tablespoons flour
~3 cups chicken or vegetable stock
1 tablespoon freshly minced parsley, separated
salt and freshly ground pepper
(optional) 2 tablespoons heavy cream 300

In a medium saucepan melt butter over low heat. Add onions and garlic and cover with a lid to sweat. Toss occasionally. Cook for 5 minutes, or until onions begin to soften and then add leeks and a big pinch of salt. Continue to sweat with the leeks under a lid and tossing occasionally. Cook until leek softens, about 10 minutes.

Sprinkle the flour on top of the leeks and stir in to combine. Cook, stirring continuously for a few minutes, or until you can no longer spot the flour.

Add chicken stock until the leeks are covered, reserving any extra. If you need more liquid add water in place. Bring mixture to a simmer, uncovered and cook for 15 minutes. Add half or the parsley and let sit for 1 minute. The parsley will encourage a green colour in the soup.

Transfer to a blender. Make sure the top of the blender is vented, and turn the blender on low. Slowly increase the speed to high and blend until very well mixed, about 1 minute. If you want a very consistent and smooth soup, strain back into the pot, otherwise just transfer back to the pot and bring back to a light simmer.

Test the soup for consistency, you want it to be the consistency of heavy cream, if it is too thin add a bit of water or extra stock. If you want to use cream, this is when to do it. Put two tablespoons of heavy cream in the microwave until hot but not boiling and gently stir in. Season to taste with salt and freshly ground pepper. Serve hot, sprinkled with remaining parsley.


Prep Time: Cooking Time: Total Time:
Calories(approximate per serving): 300



{ 13 comments… read them below or add one }

Tasha September 14, 2010 at 6:29 AM

This recipe is perfect. I love creamy yet healthy soups, and while we always enjoy leeks, I don’t use them often enough. I will have try to this soon.

Joanne September 14, 2010 at 10:48 AM

It’s amazing how creamy veggies can be when you just let them shine through! Especially leeks with their buttery flavor!

dawn hutchins September 14, 2010 at 1:30 PM

Mmmm this looks so comforting and roasty toasty. Makes me wish for some cooler soup weather!

Belinda @zomppa September 14, 2010 at 1:57 PM

This is going to be so perfect for the cooler weather. Delicious AND healthy.

katerina September 14, 2010 at 8:50 PM

I wish I was totally predicting the weather change, but really? We just did cream soups in culinary school.

ToyLady September 15, 2010 at 4:47 AM

This is perfect! I was, literally, staring at two bunches of leeks in my fridge just yesterday, trying to decide what to do with them. . . thanks!

Kitchen Roadie September 16, 2010 at 11:41 AM

I love using leeks in soup so I’m betting that I’m really going to enjoy this soup! Thanks as always for the fantastic recipes!

Louise Kelly January 20, 2011 at 5:25 PM

This is the best Leek Soup I have ever tasted. I doubled the recipe and used a large onion, diced finely. I also added a finely diced potato, after I added the vegetale broth. It was famtastic!

katerina January 21, 2011 at 7:08 AM

Louise Kelly – this is so great! I am thrilled you enjoyed it.

Saawa November 23, 2011 at 12:52 PM

This was *delicious!* Not heavy and too creamy like the other potato/leek soups out there. We doubled the recipe and used leeks from our garden. Perfect for a hearty, healthy autumn lunch. Thank you! :)

katerina November 29, 2011 at 10:22 AM

@Saawa – so glad you liked it! I like a simple and-not-too-heavy soup as well.

angelique January 9, 2012 at 2:47 AM

is this soup good for winter season???????

katerina January 9, 2012 at 7:17 AM

Why not? If you have leeks available to you I think it is a perfect time to make it.

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