Vegan Potato Leek Soup Recipe - Two Spoons (2024)

Nov 4, 2021(Last updated Dec 6, 2023)by Hannah Sunderani

Vegan Potato Leek Soup

Hi Friends! I am so excited to be sharing this Vegan Potato Leek Soup. It’s creamy, healthy, and comforting. Made with 1-pot, 10 ingredients, and ready in 30 minutes.

I’ve been wanting to make a simple potato leek soup for the blog for some time now. My mum makes it all the time for us, and it’s one of my husbands favourite soups! This veganized version turned out so well! It’s so cozy yet healthy, gently spiced and so nourishing.

All-in-all it’s a crowd-pleasing soup for all types of eaters, and a recipe that you and your family will adore. It truly checks all the boxes for a warming and comforting soup!

So, let me tell you how to make this delightful soup so that you can enjoy it pronto.

Vegan Potato Leek Soup Recipe - Two Spoons (1)

Vegan Potato Leek Soup

This potato leek soup is:

  • vegan (of course)
  • creamy and comforting
  • gluten-free
  • healthy
  • a one-pot recipe
  • just 10 ingredients
  • gentle flavour with simple herbs/spices
  • made in 30 minutes
  • family friendly
  • adored by all types of eaters, vegan or not
  • a perfect soup for lunch, starter, or a light dinner

If you don’t already know from my blog, I love to make homemade soups from scratch! (Store bought soups just don’t do it for me – they always too watery and lack flavour).

My Butternut Squash and Sweet Potato Soup is a cozy must-have in the fall/winter months, and my Easy Gazpacho Soup is a popular recipe to be enjoyed at the end of the summer with tomatoes are at their prime. Now I’m rounding it out with this spring themed vegan potato leek soup!

Vegan Potato Leek Soup Recipe - Two Spoons (2)

How to make Vegan Potato Leek Soup

Lucky for you, this vegan potato leek soup is so easy to make! It’s a 1-pot recipe and requires just 10 ingredients. The whole pot comes together in 30 minutes. (Oh yeah!)

To start, sauté the leeks with the garlic and olive oil until softened.

(Note** – It’s important to make sure that your leeks have been thoroughly washed, as the dirt can be sneaky and will appear in the folds as you get closer to the green tips. I like to peel the green ends back a bit and rinse thoroughly with water in between.

For this recipe, you only need the white and light green parts of the leeks, but it’s important to check closely for dirt and to rinse well.)

This article by Food Network goes into detail on how best to clean leeks.

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Then, we’ll add the potatoes, cashews and herbs and spices.

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Let it all simmer until the potatoes are tender. Remove the bay leaves and puree the soup with a hand blender.

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And that’s all there is to making this delicious soup! I like to scoop into bowls and serve with toasted olive bread.

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How long does Vegan Potato Leek Soup keep?

This soup will last in the fridge for up to one week. Store in an airtight container.

Can this recipe be frozen?

Yes! In fact, I froze half of this soup to enjoy for later.

However, the consistency does change when frozen and thawed. It’s much more thick. I like to scoop the soup into bowls and then pour in a little bit of water to thin before popping in the microwave.

Heat for 1 to 2 minutes and stir everything to combine with a spoon. It’s just like freshly made soup again!

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Other recipes you might like:

If you’re digging this recipe you may also like these soups:

  • Vegan Cream of Mushroom Soup
  • Vegan Tomato Basil Soup
  • Curried Butternut Squash and Sweet Potato Soup

And check out my 21 BEST Vegan Soup recipes so that you can eat cozy soups all winter long!

Pin it on Pinterest!

Save this recipe for later! Pin it on Pinterest.

Vegan Potato Leek Soup Recipe - Two Spoons (9)

So there we have it. A delicious Vegan Potato Leek Soup that you can enjoy as a cozy, hearty and healthy warming bowl. We absolutely love this soup served with olive bread. Sourdough would be delicious too! I think that you and your family are going to love it as much as we do.

If you do make this recipe please let me know in the comments below what you think! I truly love hearing from you, and I’m always here to answer any questions you might have. And of course, tag me on Instagram with your pictures using the hashtag #twospoons. Nothing makes me happier than to see your recreations.

Vegan Potato Leek Soup

5 from 1 vote

By Hannah Sunderani

This Vegan Potato Leek soup is creamy, comforting and adored by all eaters, vegan or not. It's healthy, vegan and gluten-free. Simply made in one pot and just 10 ingredients. A perfect soup for lunch or a light dinner.

Print RecipePin Recipe

Vegan Potato Leek Soup Recipe - Two Spoons (10)

Prep Time 10 minutes minutes

Cook Time 20 minutes minutes

Total Time 30 minutes minutes

Serves 8 people

Ingredients

  • 3 tbsp olive oil more for drizzling
  • 3 cloves garlic
  • 3 leeks white and light green parts only, chopped
  • 3 celery stalks chopped
  • 7 cup vegetable broth more if desired
  • 2 lb russet potatoes peeled and cubed
  • 1/2 cup raw cashews
  • 2 bay leaves
  • 1 1/2 tsp herbes de Provence (or fresh thyme leaves)
  • 1 1/2 tsp sea salt
  • 1/2 tsp ground coriander
  • 1/4 tsp ground pepper

Instructions

  • In a large pot add the olive oil and garlic and bring to medium heat. Toss in the leeks and celery and cook, stirring often, until wilted (about 5 minutes).

  • Pour in the vegetable broth and add the potatoes, cashews, bay leaves, herbes de Provence, salt, coriander and pepper. Bring the soup to a simmer by increasing the heat. Cover with the lid slightly ajar and cook until the potatoes are soft and tender, about 15 minutes.

  • Scoop out the bay leaves and discard. Puree the soup with an immersion blender until creamy smooth. (Alternatively, blend the soup in a blender in batches on high speed).

  • Serve the soup in bowls with a drizzle of olive oil. We like to serve alongside bread, toasted and slathered with vegan butter!

Notes

This soup will keep for one week. Store in the fridge in an air tight container.

You can also freeze this soup, however it will change the consistency to an ultra thick soup. When thawed, scoop the desired amount into bowls and add a few splashes of water. Heat in the microwave for 2 minutes and stir everything to combine.

Approvals

Vegan Potato Leek Soup Recipe - Two Spoons (11)Vegan Potato Leek Soup Recipe - Two Spoons (12)Vegan Potato Leek Soup Recipe - Two Spoons (13)

Nutrition

Calories: 214kcal | Carbohydrates: 31g | Protein: 5g | Fat: 9g | Saturated Fat: 1g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 6g | Sodium: 1274mg | Potassium: 599mg | Fiber: 3g | Sugar: 4g | Vitamin A: 1011IU | Vitamin C: 11mg | Calcium: 45mg | Iron: 3mg

DID YOU

Tag @twospoons on Instagram
and hashtag it #twospoons

MAKE THIS?

  • Spring
  • Winter
  • 1-Pot
  • 10 ingredients or less
  • 30 mins or less
Vegan Potato Leek Soup Recipe - Two Spoons (2024)

FAQs

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.

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.

How many onions equal a leek? ›

Sweet onions are better suited to dishes that require cooked leeks. Due to their high sugar content, they caramelize well, making them perfect for roasting or sautéing. As a general rule of thumb substitute one large leek with one medium onion in any recipe.

How many calories in a portion of leek and potato soup? ›

A smooth, creamy leek and potato soup that's ready in 15 minutes and full of flavour. Make it into a meal with plenty of bread and butter. Each serving provides 207 kcal, 3g protein, 11g carbohydrates (of which 4g sugars), 16g fat (of which 8.5g saturates), 3g fibre and 1.2g salt.

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

Add acidic ingredients.

Foods that have a great deal of acidity, like lemon juice, vinegar, white wine, and tomato puree, can help liven up the flavor of bland-tasting bone and other broths. "The acidity of these ingredients works to complement and enhance the broth's flavors, not mask it.

How to avoid gummy potato leek soup? ›

To keep this Rich & Creamy Potato and Leek soup from getting gummy, it's all about how you chop the potatoes. It's important not to chop them too finely before cooking.

Why isn't my potato soup creamy? ›

Why isn't my potato soup creamy? Most creamy soups require you to add dairy of some sort into it. If you're finding your soup is too thin adding milk, add in cream instead, or whole milk.

How to fix gummy potato leek soup? ›

It turns out, then, that contrary to internet opinion, it is possible to redeem your potato leek soup if somehow it becomes gluey. Ladle some into a freezer bag, freeze it flat, thaw it, and pour off the water.

Which is healthier, leeks or onions? ›

Leek is richer in some vitamins and minerals compared to onion. In 100 grams of leeks, there are 2.1 g of iron — 10 times more than the amount found in onions. AgroWeb.org data on onions and leeks show that the calcium content of leeks is higher, with the exception of green onions.

Are leeks better than onions in soup? ›

Flavor Profile: Leeks offer a milder and sweeter flavor compared to onions. They have a subtle onion taste with a hint of garlic, making them a favorite in soups and casseroles. Bulb Structure: Leeks have a cylindrical shape with a white base that gradually transitions into green leaves.

Are leeks easier on stomach than onions? ›

Did you know that leek is easier to digest than onions? soups instead of onions.

Is leek soup good for a diet? ›

The diet leek soup is super-low in calories and contains a good amount of vitamins and fibre. It is also a natural diuretic that helps your body expel excess water.

Can you use sour cream in soup? ›

Yogurt, Sour Cream, and Crème Fraîche – Dairy like yogurt, sour cream, and crème fraîche can add a creamy acidity to soups, but can curdle and be unpleasant if cooked over heat for too long, so swirl these in last.

Why are my leeks bitter? ›

When a leek flowers, it causes the neck or lower stem of the leek to become woody and tough and the leek will become bitter. While you can technically still eat leeks that have gone to seed, you probably won't like the flavor.

Why does my potato soup have no flavor? ›

Not Adding Acid

If a soup is tasting bland in the bowl, consider adding acid rather than salt. A squeeze of lemon or lime, or a dash of yogurt or sour cream can add brightness to the bowl.

Why does my soup taste bland? ›

If your broth tastes thin and bland, you may want to cook and let it evaporate for longer. That helps concentrate its flavors and gives you a better-tasting soup broth. Be sure to remove the lid to let the steam escape.

How do you fix bland vegetable broth? ›

Add bright, fresh flavor to vegetable broth

To brighten any soup, stock, or broth, a splash of lemon juice or vinegar is always a good idea. A splash of white wine is never a bad thing either, but stay away from anything too oak-y, and simmer the broth for a few minutes to give the wine a chance to get comfortable.

Why is my soup not tasty? ›

Ensure you've added enough salt and black pepper. Too little salt means your soup's flavours' will remain hidden. When you know your soup is salty enough, move on to other seasonings like herbs and spices.

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