Potato Leek Soup Recipe (2024)

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Cozy and comforting, this Potato Leek Soup recipe combines potatoes, leeks and broth for a simple homemade soup the whole family will love!

Potato Leek Soup Recipe (1)

Creamy Potato Leek Soup

This potato leek soup is the kind of soup that is so simple to make yet tastes like you really know your way around the kitchen. I grew up loving this classic soup as a kid, and eating it always brings me back to a happy place. Because I grew up with my parents cooking soup from scratch, I have a ton of soup recipes!

Potato Leek Soup Recipe (2)

I always think of my childhood when I eat a bowl of potato leek soup. Since my parents made soup for dinner as a starter or main dish almost daily, I certainly had my fair share of soup. The soups I enjoyed most as a kid, were the purees, as I was pretty picky. On nights we had potato leek soup, I never complained though, and still to this day crave this soup when the weather gets cold.

Potato Soup Ingredients

  • Onions and Leeks: Use 4 medium leeks with dark green stems removed and 1/2 large white onion, chopped
  • Potatoes: Use 2 medium russet or Yukon gold potatoes, peeled and cut into cubes
  • Roux: 1 tablespoon all purpose flour or use gluten free flour such as Cup4Cup and salted butter
  • Broth: Use 4 cups chicken broth, or use vegetable broth for vegetarians
  • Milk: 1/2 cup 2% milk or dairy-free milk of choice
  • Fresh Chives, optional for garnish
  • Salt and fresh pepper, to taste

How To Make Potato Leek Soup

Once you clean the leeks, making potato leek soup is easy!

  1. Roughly chop the leeks.
  2. Add butter and flour to a heavy pot or Dutch oven to make a roux.
  3. Then add leeks, onion, chicken stock and potatoes and simmer until the potatoes are tender.
  4. Then blend the soup with an immersion blender or if you wish, a regular blender in batches until smooth.

Tips and Variations

Potato leek soup is simple to make, the mild flavors of leeks and the potatoes compliment each other so well. Although I like mine pureed, if you prefer yours with a chunky texture you can use a potato masher instead of an immersion blender to give you bigger chunks.

  • Gluten Free –Use an all purpose gluten-free flour mix in place of wheat such as Bobs Redmill or Cup4Cup.
  • Dairy Free – If you wish to make it dairy free, simply leave the milk out and add more broth.
  • Cheese: Add some shredded cheddar cheese on top
  • Vegan: Swap milk for dairy-free milk and use vegetable broth
  • Add herbs: Use bay leaves or thyme sprigs to the pot while cooking for extra flavor
  • Storage –Refrigerate in an airtight container for up to 4 days or in the freezer for up to 3 months. To reheat, thaw overnight in the refrigerator then reheat on the stove or in the microwave.

How To Clean Leeks

The most important thing to know about making this soup is how to clean the leeks. They’re sandy and dirty, and hide it pretty well, so be sure to wash them well.

  1. First step is cutting off and discarding the root ends and thick dark green parts.
  2. Then cut the leeks in half lengthwise and rinse each half under cold water, pulling apart the layers to remove any grit that’s tucked inside.
  3. Once clean, you can proceed to chop them.
Potato Leek Soup Recipe (3)
Potato Leek Soup Recipe (4)
Potato Leek Soup Recipe (5)
Potato Leek Soup Recipe (6)

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More Creamy Soup Recipes:

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  • Cream of Broccoli Soup
  • Cream of Asparagus Leek Soup with Creme Fraiche
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  • Dad’s Creamy Cauliflower Soup

Potato Leek Soup Recipe (11)

Potato Leek Soup Recipe

4.87 from 151 votes

3

Cals:133

Protein:4.5

Carbs:23.5

Fat:2.5

Cozy and comforting, Potato Leek Soup combines potatoes, leeks and broth for a simple homemade soup the whole family will love!

Course: Dinner, Side Dish, Soup

Cuisine: American

Potato Leek Soup Recipe (12)

Prep: 5 minutes mins

Cook: 25 minutes mins

Total: 30 minutes mins

Print Rate Pin SaveWW Points

Yield: 6 servings

Serving Size: 1 1/2 cups

Ingredients

  • 4 medium leeks, dark green stems removed
  • 1/2 large white onion, chopped
  • 2 medium russet potatoes, peeled and cut into cubes
  • 1 tablespoon flour, use AP gluten free flour for GF
  • 1 tbsp butter
  • 4 cups chicken broth, or use vegetable broth for vegetarians
  • 1/2 cup 2% milk
  • salt and fresh pepper, to taste
  • fresh chives, optional for garnish

Instructions

  • Wash leeks very carefully to remove all grit. I usually cut them horizontally and separate the rings to make sure no dirt remains. Coarsely chop them when washed.

  • In a medium soup pot, melt the butter and add the flour on low heat.

  • Using a wooden spoon, mix well. This will thicken your soup and give it a wonderful flavor.

  • Add chicken broth, leeks, onion, potatoes and bring to a boil.

  • Cover and simmer on low for about 20-25 minutes, until potatoes are soft.

  • Using an immersion blender, blend the soup until smooth adding the milk and adjusting salt and pepper to taste.

  • Serve immediately.

Last Step:

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Nutrition

Serving: 1 1/2 cups, Calories: 133 kcal, Carbohydrates: 23.5 g, Protein: 4.5 g, Fat: 2.5 g, Saturated Fat: 1.5 g, Cholesterol: 7 mg, Sodium: 416 mg, Fiber: 3 g, Sugar: 5 g

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Categories:

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Photo Credit: Jess Larson

Potato Leek Soup Recipe (2024)

FAQs

What was Julia Child's favorite soup? ›

Soup was one of Julia Child's favorite things to eat, and reportedly, her absolute favorite was vichyssoise. Leek and potato soup, known as potage parmentier in French, is a classic base soup recipe. What sets vichyssoise apart is the addition of cream—and the fact that it is traditionally served chilled.

What is potato leek soup made of? ›

To make this soup, cook chopped leeks in a little butter, then add diced potatoes, stock, and herbs. Bring it all to a simmer, and cook until the potatoes are done, about 20 minutes. Purée the soup using a blender to get a creamy consistency.

Why is my potato leek soup gummy? ›

Why is my potato leek soup gummy? Potatoes should be diced in similar size so they cook evenly, but don't drive yourself crazy getting them teeny-tiny. If they're too small, you risk the potatoes releasing too much starch, which can make the soup gummy when pureed.

Why does my leek and potato soup taste bland? ›

The reasons are usually two: you didn't season your soup at all, worrying it might be too salty because of the leeks; or you added to much water for the stock. If you follow our instructions, and taste before serving, you can easily add a little more salt and pepper to make your soup even tastier.

What was the meal that changed Julia Child's life? ›

For their first meal in France, Paul ordered oysters, sole meunière and a green salad. Child devoured the meal, calling it “perfection.” Alex Prud'homme, Child's grandnephew and cowriter of her memoir, “My Life in France,” opened the book with this now famous scene.

What did Julia Child have for her last meal? ›

Child's last meal before she passed away was homemade French onion soup. Just two days before her 92nd birthday in 2004, Julia Child died of kidney failure at her assisted-living home in Montecito, California.

What pairs well with potato leek soup? ›

Potato and Leek Soup: Simplicity at Its Best

You can garnish it with your favourite toppings like crispy bacon bits or have it with cheese and garlic bread – the list is endless. For the full dinner experience, it goes beautifully with sweet and earthy roast Dutch carrots, savoury grilled chicken and toasted bread.

Why has my leek and potato soup gone brown? ›

It looks as though some of your potatoes might have got a bit scorched. Did you fry them off before adding the liquid? The colour from the browned potatoes could be what is turning it brown.

How long will potato leek soup last in the fridge? ›

Potato Leek Soup, when stored properly in an airtight container, will stay fresh and flavorful for up to 4-5 days in the refrigerator. It's recommended to consume it within this timeframe to ensure the best taste and quality.

Why is my potato leek soup stringy? ›

Trim the very bottom white part of the leeks where there may be some roots. Also trim off the very top dark green parts. The part of the leek you want to use is white and light green. The darker portions are tough and stringy, and you can include them if you like, but most people find the texture unpleasant.

How can I thicken my leek and potato soup? ›

Add flour or cornflour

Put a tablespoon of either into a small bowl and stir in 2-3 tbsp of the soup until you have a smooth mixture. Stir this back into the soup and bring it to a simmer. Cook for a few minutes to allow the starch granules to burst to thicken, and to cook out any flour flavour.

What is the best thickening agent for potato soup? ›

Cornstarch. Cornstarch is a very effective thickener, and a little bit can go a long way.

How do I increase the depth of flavor in soup? ›

Perk up a Bland Soup With Simple Pantry Staples

Add a splash of vinegar (any kind!), or a squeeze of citrus. Chances are, you could use a little more salt. Go ahead—it's ok. Salt perks up flat flavors and helps balance out bitter-tasting ingredients.

How to stop leek and potato soup from being gloopy? ›

Some recommend that you keep blending to a minimum in order to improve the texture, while others use a very low proportion of potatoes to liquid to keep things looser, but the fact remains that no matter how few potatoes you use and no matter how briefly you pulse, any degree of blending will turn a potato soup gluier ...

Does potato leek soup give you gas? ›

Leeks contain fructans, a type of FODMAP that may cause digestive problems in sensitive individuals. If you consume too many leeks or other FODMAP-rich foods, undigested fructans may travel to your colon, where they are fermented by gut bacteria, leading to the production of gas and bloating.

What is Julia Child's most famous dish? ›

Child's Boeuf Bourguignon recipe was featured in one of the earliest episodes of The French Chef and has become a classic among the many Child enthusiasts at GBH. In fact, GBH News host Henry Santoro concludes there's no better recipe for the dish.

What was Julia Child's first meal? ›

Child repeatedly recalled her first meal at La Couronne in Rouen as a culinary revelation; once, she described the meal of oysters, sole meunière, and fine wine to The New York Times as "an opening up of the soul and spirit for me."

What type of food does Julia Child focus on? ›

Famous chef, author, and television personality, Julia Child made French cuisine accessible to American audiences. She was one of the first women to host her own cooking show on television, providing tips and lessons on how to prepare French food simply and easily.

What was Julia Child's favorite restaurant in Paris? ›

Chez Georges is known as one of Julia Child's favorite restaurants, and I certainly know why!

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