One-pot butternut squash leek soup recipe - Rhubarbarians (2024)

Published: · Modified: by Trish Bozeman · This post may contain affiliate links · 3 Comments

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Cozy vegan butternut squash leek soup recipe! An easy, one-pot butternut squash potato leek soup that is silky smooth and oh-so comforting.

One-pot butternut squash leek soup recipe - Rhubarbarians (1)

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Hi, Rhubarbarians!

Soup season has arrived here on the blog! This butternut squash leek soup recipe is super silky smooth, super flavorful, and super perfect for your cozy soup craving.

Here's a list of our 20 best vegetarian soups and 10 best recipes for butternut squash soup!

Jump to:
  • Easy vegan comforting soup
  • Ingredients and equipment
  • Do I need to peel the butternut squash?
  • Golden potatoes for creaminess
  • How to serve
  • Prep ahead, storing, and freezing tips
  • FAQs
  • Recipe
  • Comments and reviews

Easy vegan comforting soup

This butternut squash potato leek soup is basically comfort in a bowl. Butternut squash, leeks, golden potatoes, fresh thyme, fresh sage, fresh rosemary. All cooked together and pureed into golden goodness. My kind of start to soup season right here.

The golden potatoes make this soup super creamy. Without any coconut milk! Everything cooks in one pot so it's easy enough for a weeknight too. Mega-score.

You will love this cozy, spicy carrot soup recipe!

One-pot butternut squash leek soup recipe - Rhubarbarians (2)

Ingredients and equipment

Here's what you need to make perfect butternut squash and leek soup! Full ingredients and instructions are listed in the recipe card at the bottom of this article.

Ingredients:

  • Leeks
  • Butternut squash
  • Oil
  • Garlic
  • Potatoes
  • Vegetable stock and water
  • Herbs
  • Salt and pepper

Equipment:

  • Cutting board
  • Chef's knife
  • Peeler or sharp knife for peeling
  • Spoon for scooping out the squash seeds
  • Cooktop or stove top
  • Dutch oven or soup pot
  • Measuring cups
  • Stirring utensil like a wooden spoon
  • Blender or immersion blender
  • Ladle, soup bowls, and spoons for serving

You'll love this butternut squash soup with chickpeas and smoked gouda recipe next!

Do I need to peel the butternut squash?

Well, technically.. no, but we always do when making butternut squash soup! The skin is edible, but is very tough and can be hard to puree even after it's cooked.

We would only leave the skin on if you have a really powerful blender like a Vitamix that won't leave any bits of squash skin after it's pureed.

We also like to puree our soups with an immersion blender, which isn't powerful enough to puree butternut squash skin.

We wrote a post all about butternut squash! A great resource for butternut squash beginners.

Golden potatoes for creaminess

As mentioned above, there isn't any cream or coconut milk in this soup!

The creaminess comes from the golden potatoes. When pureed, they take on such a cozy texture. Perfect for pureed soup.

Have you tried our roasted butternut squash halves with thyme honey butter?

One-pot butternut squash leek soup recipe - Rhubarbarians (3)

How to serve

We think this butternut squash leek soup is filling enough for a main dish! We usually serve it alongside crusty bread with butter and a side salad.

Because it's so simple, you can jazz it up any way you'd like. Maybe add some crispy, roasted chickpeas on top. Top with crunchy croutons or some toasted nuts and seeds. Roast the butternut squash and add those to the top. Pomegranate arils for those who love colorful bowls! Get creative with it or choose from our list of best butternut squash toppings.

Prep ahead, storing, and freezing tips

  • Prep ahead: All of the veggies can be pre-chopped up to 2 days ahead and kept in the refrigerator.
  • Storing: Leftovers can be stored in the refrigerator for up to one week.
  • Freezing: Freeze the cooked soup in an air tight freezer safe container for up to 6 months. Reheat on the stove top or in the microwave from frozen or thawed.

FAQs

Is this vegan?

Yep! This is vegan

Can I use a different type of potato?

Yes. But, golden potatoes will give you the creamiest texture. If you use a different type of potato, we recommend peeling them first.

What goes well with butternut squash soup?

We like to serve this with a side salad and some crusty bread with butter. See the section above titled "How to serve" for more tips.

Have you tried our soft and fluffy butternut squash rolls?

Recipe

One-pot butternut squash leek soup recipe - Rhubarbarians (5)

Butternut squash leek soup with potatoes and herbs

Trish Bozeman

Cozy vegan butternut squash leek soup recipe! An easy, one-pot butternut squash potato leek soup that is silky smooth and oh-so comforting.

5 from 9 votes

Print Recipe Pin Recipe

Prep Time 15 minutes mins

Cook Time 30 minutes mins

Total Time 45 minutes mins

Course dinner, Main Course, Soup

Cuisine American

Servings 8 servings

Calories 184 kcal

Ingredients

  • 2 medium leeks, dark leaves removed.
  • 1 medium butternut squash
  • 2 tablespoon extra virgin olive oil or coconut oil
  • 2 large garlic cloves, minced
  • 2 lbs golden potatoes, cubed
  • 6 cups vegetable stock
  • 2 cups water
  • 2 full stalks fresh thyme. About 10 individual branches
  • 1 branch fresh rosemary. About 4"
  • 1 stalk fresh sage. About 7 leaves
  • Salt and pepper

Instructions

  • Slice the leeks in half lengthwise and rinse well. Then slice them crosswise into half moons about ½" thick. Peel the butternut squash and slice in half lengthwise. Scoop out the seeds and soft flesh. Cube the squash into 1" cubes.

  • Heat the oil in a soup pot or dutch oven over medium heat. Add the leeks and saute, stirring occasionally, until softened, about 10 minutes. Add the garlic and saute, stirring often, until fragrant, about 2 minutes. Add the squash and potatoes and stir to combine. Saute 2 minutes, until fragrant.

  • Add the stock, water, and the herbs. Increase heat to high and bring to a boil. Once boiling, reduce heat to simmer. Simmer 15 minutes, or until the potatoes and squash are very tender.

  • Remove the herbs and puree the soup with an immersion blender or in batches in a blender. Season with salt and pepper to taste. Enjoy!

Video

Nutrition

Serving: 1bowlCalories: 184kcalCarbohydrates: 36gProtein: 4gFat: 4gSaturated Fat: 1gSodium: 723mgPotassium: 847mgFiber: 5gSugar: 5gVitamin A: 10712IUVitamin C: 45mgCalcium: 75mgIron: 2mg

Keyword gluten free, one pot, vegan, vegetarian

Tried this recipe?Let us know how it was!

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One-pot butternut squash leek soup recipe - Rhubarbarians (2024)

FAQs

How do you make butternut squash soup less bland? ›

How do you make butternut squash soup less bland? The key is to season it correctly. I use ground sage and nutmeg which both enhance the flavors of butternut squash and bring out its natural sweetness. Stir in full-fat coconut milk to make this soup extra-creamy, and don't forget the salt and pepper!

Do you need to peel butternut squash for soup? ›

You can eat the skin, so there's no need to peel it. Simply halve it, scoop out the seeds and chop it into chunks, then roast it and add it to a warm winter salad or throw it into curries, stews or soups. You can also roast the seeds and eat them as a snack or sprinkled over a finished dish.

How can I thicken my butternut soup? ›

How do I thicken butternut squash soup? If you find the soup is too thin, try adding pureed white beans to the soup. You can also use a small amount of cornstarch or arrowroot powder mixed with water (called a slurry) to thicken it up. Use a 1-to-2 ratio (for example, 1 teaspoon of cornstarch to 2 teaspoons of water).

How do you fix too much garlic in butternut squash soup? ›

Add other flavorful ingredients like those already in the soup to help balance the flavour. You could try simmering the soup for a while which may mellow out the garlic flavour. In future be careful about adding too much of an ingredient as you taste; as you have found it's much easier to add than to take away.

How do you make squash soup taste better? ›

Yellow onion and garlic – These veggies add delicious depth of flavor. Fresh sage and rosemary – I don't reach for rosemary as often as some other fresh herbs, but I absolutely love it here. Along with the sage, it makes this soup cozy and complex.

Why is my butternut squash tasteless? ›

If it's underripe, the squash won't have developed its signature taste. If it's overripe, it may be dry, mushy or flavorless. Follow these tips the next time you're at the grocery store or farmers market to find the perfect recipe-ready butternut squash.

What pairs with butternut squash soup? ›

Try some of these sandwiches to pair with your creamy butternut squash soup.
  • Brie and Apple Grilled Cheese. ...
  • Turkey Pesto Sandwich. ...
  • Bacon Turkey Bravo Sandwich. ...
  • Fall Harvest Turkey Wrap. ...
  • The Best Turkey Reuben. ...
  • Roast Beef Sandwiches. ...
  • Apple & Brie Grilled Cheese with Baby Greens. ...
  • Grilled Turkey Cranberry Cream Cheese Sandwich.
Oct 14, 2022

How do you thicken squash soup? ›

HOW DO YOU THICKEN CREAMY BUTTERNUT SQUASH SOUP? This Butternut Squash should be gorgeously thick and creamy but if you need to thicken your soup, then you can do so with a cornstarch slurry. Simply mix 1 tablespoon cornstarch with 3 tablespoons water until smooth. Add to the soup and simmer until thickened.

How do you hack a butternut squash to peel? ›

Microwave Hack for Easier Butternut Squash Peeling

Simply slice off the top and bottom, poke the squash all over with a fork and microwave it on high for about 3 minutes. When it's cool enough to handle, peel the squash. The softened flesh will make peeling (and slicing) way easier.

What is the healthiest soup thickener? ›

Consider using methods like making a roux, blending beans or legumes, using bread, adding egg yolk, pureeing vegetables, incorporating heavy cream or coconut milk, adding potato flakes or starch, or making a slurry with cornstarch or arrowroot to thicken soups without sacrificing flavor or texture.

Why is my butternut squash soup so bitter? ›

Why does my butternut squash soup taste bitter? The growing conditions of the gourd can impact the taste of the flesh. This may cause an elevated production of cucurbitacin in the squash, resulting in a slightly bitter taste. You can balance it with a little bit of salt and sweetener like honey or pure maple syrup.

Why is my butternut squash soup gritty? ›

The flesh of the squash is soft and tender—perfect for a smooth pureed soup. Why is my butternut squash soup gritty? Under-cooked squash will make this soup more gritty than smooth. Make sure all of your vegetables (and fruits) are very tender before blending and you'll have effortlessly creamy soup every time.

What happens if you eat too much butternut squash? ›

Special Precautions and Warnings. When taken by mouth: Butternut is POSSIBLY SAFE for most people, but it can cause diarrhea and irritation of the stomach and intestines. Pregnancy and breast-feeding: It's LIKELY UNSAFE to use butternut in large amounts if you are pregnant or breast-feeding.

How much garlic should I put in soup? ›

You can put a big handful of whole garlic cloves in a small pot of soup and hardly even know there's any garlic in it. The more you cut the garlic, the more of the allicin is formed and the stronger the flavor. If you cut a clove into 8 slices, it will have more flavor than if you cut it into only 4 slices.

What does too much garlic do to your body? ›

The most common side effect of ingested garlic is breath and body odor. Consumption of excessive amounts of raw garlic, especially on an empty stomach, can cause gastrointestinal upset, flatulence, and changes in the intestinal flora.

How do I fix bland tasting 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 do you rescue bland soup? ›

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. Our Lemony Chicken Soup will make your mouth water.

How do you salvage bland soup? ›

Not enough depth: A well-rounded soup has multiple layers of flavour, including acidity, umami, and sweetness. If your soup is missing any of these, it may taste bland. Adding ingredients like vinegar or lemon juice for acidity, parmesan cheese for umami, or even a touch of sweetness can make a world of difference.

How do you keep soup from being bland? ›

Add acidity: A squeeze of lemon or lime juice, a dash of vinegar, or a splash of wine can brighten the flavors of a soup and make it taste more complex. Experiment with different cooking methods: Roasting or caramelizing vegetables before adding them to the soup can bring out thei.

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