Pumpkin Soup
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Flavored with leeks, maple syrup and spices, this pumpkin soup is the ultimate fall comfort food.
Photo by Johnny Miller, Clarkson Potter 2021
When we think of pumpkin recipes, we usually think of autumn sweets, like pumpkin pie and pumpkin bread, but pumpkin’s earthy flavor is wonderful in savory dishes, too. This velvety pumpkin soup recipe is flavored with leeks, apples, and maple syrup, so it has those sweet undertones that work so well in squash soups, but smoky cumin and spicy cayenne pepper balance out the flavor. If it sounds like an unusual combination, have faith—one reader wrote to me that it was one of the best soup recipes she’s tried in 53 years of marriage! I know canned pumpkin feels like cheating, but it’s a great shortcut; if you don’t mind turning on the oven, you can roast and purée fresh pumpkin (you’ll need 1¾ cups).
“One of our all-time favourites! The hint of spice with the sweetness of the maple syrup and comfort of the chicken broth and pumpkin make it a full 5 stars.”
What You’ll Need To Make Pumpkin Soup
- Butter: Adds a rich flavor base and helps soften the leeks and garlic.
- Leeks And Garlic: Provide a savory depth, balancing the sweetness of the pumpkin and apple.
- Pumpkin Purée: Creates a smooth and sweet base that defines the soup’s comforting flavor. I use canned pumpkin, but if you’d prefer to use fresh pumpkin, opt for smaller varieties like sugar, cooking, or pie pumpkins. For guidance on making pumpkin purée, check out this detailed piece from King Arthur Flour.
- Apple: Adds a slight tartness that complements the pumpkin and spices.
- Chicken Broth: Forms the soup’s liquid base, balancing flavors and providing a rich, savory undertone. Opt for low-sodium broth here.
- Maple Syrup: Adds a subtle sweetness that complements the spices and pumpkin.
- Cumin And Cayenne Pepper: Season the soup, adding warmth and a hint of heat.
- Fresh Thyme And Sage: Infuse earthy, aromatic flavors that highlight the soup’s autumnal essence.
- Heavy Cream: Adds richness and a creamy texture.
- Jump to the printable recipe for precise measurements
Step-By-Step Instructions
Before starting, it’s important to wash the leeks well — they are notoriously dirty. To clean them, cut off the dark green portions and slice the leeks in half lengthwise. Run under water, pulling the layers apart to wash off any dirt, sand, and grit stuck between the layers.
Thinly slice the leeks.
Melt the butter in a soup pot, then add the leeks.
Cook, until the leeks are softened, about 10 minutes. Stir them periodically so they cook evenly.
Add the pumpkin purée, apples, herbs, salt, and spices.
As well as the chicken broth, then bring to a boil.
Simmer for about 20 minutes.
Add the cream and, using a stick blender (or regular blender), blend until smooth.
Ladle the pumpkin soup into bowls and top with a swirl of cream and more thyme.
Freezer-Friendly Instructions
The soup can be frozen, without the cream, for up to 3 months. Defrost the soup in the fridge for 12 hours and then reheat it on the stovetop over medium heat until hot. Once heated through, add the cream and bring to a simmer before serving.
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Pumpkin Soup
Ingredients
- 4 tablespoons unsalted butter
- 2½ pounds leeks, white and light green parts only, washed well and thinly sliced (about 6 cups)
- 4 cloves garlic, roughly chopped
- 1 15-oz can pumpkin purée
- 1 apple, peeled, cored, and roughly chopped
- 6 cups low-sodium chicken broth
- 5 tablespoons maple syrup
- 1½ teaspoons salt
- ½ teaspoon ground cumin
- ⅛ to ¼ teaspoon cayenne pepper, to taste
- 1½ teaspoons chopped fresh thyme, plus more for garnish
- 1½ teaspoons chopped fresh sage
- ¼ cup heavy cream, plus more for garnish
Instructions
- Melt the butter in a medium soup pot over medium heat. Add the leeks and garlic and cook, stirring occasionally, until softened, about 10 minutes.
- Add the pumpkin, apple, broth, maple syrup, salt, cumin, cayenne pepper, thyme and sage. Bring to a boil, then reduce the heat to low and simmer for 20 minutes more.
- Add the heavy cream. Use a stick blender to purée the soup until completely smooth. (Alternatively, cool the soup slightly and use a blender to purée in batches. Be sure to remove the center knob on the blender and cover with a dishtowel to avoid splatters.) Ladle the soup into bowls and garnish with a swirl of cream (see note below) and fresh thyme leaves, if desired.
- Note: To add a swirl of cream that floats on top of the soup, whip a few tablespoons of cream with a whisk until ever so slightly thickened. Then use a teaspoon to drizzle and swirl the cream over the soup.
- Freezer-Friendly Instructions: The soup can be frozen, without the cream, for up to 3 months. Defrost the soup in the refrigerator for 12 hours and then reheat it on the stovetop over medium heat until hot. Once heated through, add the cream and bring to a simmer before serving.
Nutrition Information
This website is written and produced for informational purposes only. I am not a certified nutritionist and the nutritional data on this site has not been evaluated or approved by a nutritionist or the Food and Drug Administration. Nutritional information is offered as a courtesy and should not be construed as a guarantee. The data is calculated through an online nutritional calculator, Edamam.com. Although I do my best to provide accurate nutritional information, these figures should be considered estimates only. Varying factors such as product types or brands purchased, natural fluctuations in fresh produce, and the way ingredients are processed change the effective nutritional information in any given recipe. Furthermore, different online calculators provide different results depending on their own nutrition fact sources and algorithms. To obtain the most accurate nutritional information in a given recipe, you should calculate the nutritional information with the actual ingredients used in your recipe, using your preferred nutrition calculator.
Gluten-Free Adaptable Note
To the best of my knowledge, all of the ingredients used in this recipe are gluten-free or widely available in gluten-free versions. There is hidden gluten in many foods; if you're following a gluten-free diet or cooking for someone with gluten allergies, always read the labels of your ingredients to verify that they are gluten-free.
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To freeze ‘without the cream’ do you mean any cream or just the cream garnish? Thanks!
That refers to all the cream. Hope that clarifies!
Fall is in the air! Delicious, I would find a way to reduce the sodium, I added A dash of nutmeg!!
Simply amazing recipe, thank you!
Hi, how do you puree fresh pumpkin? thanks!
Hi Elly, You need to roast it first. After roasting, make sure you drain any liquid and then puree it. Hope you enjoy the soup!
Hi Jenn, I have made this soup several times and it is wonderful! I would like to make it again today but do not have leeks (and cannot run to the store presently) can I use yellow onions? If so, what would be the equivalent? Thank you! Our adult sons are home from college and they ask what Once Upon a Chef deliciousness am I going to whip up today with the limited ingredients I have since we cannot go out. 🙂
So glad you and your family like the recipes! Yes, yellow onions will make the soup taste a bit different but will work here. I probably use one whole onion. Hope everyone enjoys!
Simply Fantastic! Used a bit of Chipolte Chili Pepper since was in my spice cabinet and it came out with a wonderful spicy flavor. Shared with friends who raved about the soup. Love it!
I noticed the recipe change too – perhaps give the option as I loved the original with the chili spice.
Hi Teresa, I actually just changed the title but not the recipe — it never contained chili powder (but feel free to add a pinch if you’d like). 🙂
Amazingly flavorful and delicious soup! My husband went wild for this! I noticed you changed the name of the soup from Spicy Pumpkin Leek Soup when I first printed it a few months ago, to just ‘Pumpkin Soup.’ It is not really ‘spicy’ but is nicely spiced! Thank you for another wonderful recipe—I have enjoyed so many great recipes from your site. It is the first place I look for a recipe now.
💗
My bookclub had an end of the year walking progressive dinner, and I brought this soup for our second of four stops. It was perfect, delicious, warm, and savory after our brisk walk, (well, brisk by California standards, about 60 degrees) and you now have over a dozen new fans. Thank you for all your wonderful recipes, they always work.
Glad the soup was a hit (and thanks for spreading the word about the blog)! 🙂
Just wondered how much thyme and sage to use if you use dried rather than fresh. Thank you so much for your site.
Hi Donna, You’d need 1/2 teaspoon for each. Hope that helps! 🙂
Bravo! This soup is so amazing! What a great taste of fall. I actually roasted fresh pumpkin because I had one left that I didn’t get a chance to carve for Halloween. I added this to the soup instead of the canned pumpkin. This recipe has such great depth of flavor and is just excellent on so many levels. Thank you so much!